Little fix for ruby 1.9.2 compatibility. [#1799]
Little fix for ruby 1.9.2 compatibility.
[#1799]

CJMrozek/spree,tancnle/spree,rajeevriitm/spree,Migweld/spree,caiqinghua/spree,assembledbrands/spree,grzlus/solidus,project-eutopia/spree,Kagetsuki/spree,njerrywerry/spree,bjornlinder/Spree,assembledbrands/spree,jparr/spree,gregoryrikson/spree-sample,scottcrawford03/solidus,softr8/spree,ayb/spree,surfdome/spree,DynamoMTL/spree,TrialGuides/spree,pjmj777/spree,firman/spree,CJMrozek/spree,firman/spree,LBRapid/spree,bricesanchez/spree,pervino/solidus,sliaquat/spree,pervino/spree,thogg4/spree,calvinl/spree,jasonfb/spree,zamiang/spree,lsirivong/spree,derekluo/spree,jhawthorn/spree,siddharth28/spree,vinsol/spree,grzlus/spree,KMikhaylovCTG/spree,volpejoaquin/spree,Ropeney/spree,APohio/spree,Hawaiideveloper/shoppingcart,moneyspyder/spree,karlitxo/spree,TimurTarasenko/spree,bonobos/solidus,reinaris/spree,rbngzlv/spree,jparr/spree,pulkit21/spree,mleglise/spree,maybii/spree,Nevensoft/spree,judaro13/spree-fork,njerrywerry/spree,grzlus/solidus,jparr/spree,Mayvenn/spree,vmatekole/spree,JDutil/spree,lyzxsc/spree,dandanwei/spree,shekibobo/spree,madetech/spree,shaywood2/spree,gautamsawhney/spree,odk211/spree,alepore/spree,PhoenixTeam/spree_phoenix,reinaris/spree,firman/spree,xuewenfei/solidus,Mayvenn/spree,rakibulislam/spree,Senjai/spree,delphsoft/spree-store-ballchair,reinaris/spree,rajeevriitm/spree,codesavvy/sandbox,pjmj777/spree,berkes/spree,keatonrow/spree,jimblesm/spree,robodisco/spree,vinayvinsol/spree,builtbybuffalo/spree,AgilTec/spree,vinsol/spree,volpejoaquin/spree,sunny2601/spree,vinsol/spree,brchristian/spree,yiqing95/spree,CJMrozek/spree,yiqing95/spree,Arpsara/solidus,Hawaiideveloper/shoppingcart,SadTreeFriends/spree,shekibobo/spree,camelmasa/spree,adaddeo/spree,priyank-gupta/spree,degica/spree,zaeznet/spree,Nevensoft/spree,jspizziri/spree,codesavvy/sandbox,AgilTec/spree,RatioClothing/spree,archSeer/spree,DarkoP/spree,assembledbrands/spree,wolfieorama/spree,moneyspyder/spree,bricesanchez/spree,yushine/spree,judaro13/spree-fork,surfdome/spree,Lostmyname/spree,vinayvinsol/spree,JuandGirald/spree,lsirivong/spree,SadTreeFriends/spree,progsri/spree,tailic/spree,knuepwebdev/FloatTubeRodHolders,omarsar/spree,Migweld/spree,fahidnasir/spree,Ropeney/spree,ckk-scratch/solidus,mleglise/spree,welitonfreitas/spree,piousbox/spree,tomash/spree,rakibulislam/spree,ramkumar-kr/spree,ramkumar-kr/spree,delphsoft/spree-store-ballchair,azclick/spree,miyazawatomoka/spree,hoanghiep90/spree,quentinuys/spree,locomotivapro/spree,softr8/spree,jparr/spree,derekluo/spree,lsirivong/solidus,vcavallo/spree,DynamoMTL/spree,forkata/solidus,Engeltj/spree,pervino/spree,pulkit21/spree,useiichi/spree,CiscoCloud/spree,keatonrow/spree,kitwalker12/spree,agient/agientstorefront,shioyama/spree,progsri/spree,Machpowersystems/spree_mach,welitonfreitas/spree,jordan-brough/spree,APohio/spree,shaywood2/spree,abhishekjain16/spree,reinaris/spree,nooysters/spree,imella/spree,Lostmyname/spree,devilcoders/solidus,jspizziri/spree,yiqing95/spree,miyazawatomoka/spree,jordan-brough/solidus,AgilTec/spree,Mayvenn/spree,dafontaine/spree,calvinl/spree,sideci-sample/sideci-sample-spree,CiscoCloud/spree,TrialGuides/spree,Senjai/solidus,alepore/spree,kitwalker12/spree,omarsar/spree,jaspreet21anand/spree,maybii/spree,locomotivapro/spree,berkes/spree,fahidnasir/spree,gregoryrikson/spree-sample,PhoenixTeam/spree_phoenix,ahmetabdi/spree,orenf/spree,vcavallo/spree,sfcgeorge/spree,ahmetabdi/spree,pulkit21/spree,ramkumar-kr/spree,vmatekole/spree,berkes/spree,groundctrl/spree,patdec/spree,Senjai/spree,nooysters/spree,mindvolt/spree,carlesjove/spree,archSeer/spree,project-eutopia/spree,edgward/spree,volpejoaquin/spree,dafontaine/spree,jspizziri/spree,abhishekjain16/spree,athal7/solidus,hifly/spree,watg/spree,brchristian/spree,ujai/spree,lyzxsc/spree,radarseesradar/spree,athal7/solidus,agient/agientstorefront,ayb/spree,carlesjove/spree,joanblake/spree,pjmj777/spree,forkata/solidus,rakibulislam/spree,jimblesm/spree,PhoenixTeam/spree_phoenix,vulk/spree,jaspreet21anand/spree,DynamoMTL/spree,lzcabrera/spree-1-3-stable,calvinl/spree,sunny2601/spree,FadliKun/spree,vinsol/spree,sfcgeorge/spree,DynamoMTL/spree,NerdsvilleCEO/spree,brchristian/spree,adaddeo/spree,builtbybuffalo/spree,watg/spree,Nevensoft/spree,JDutil/spree,caiqinghua/spree,forkata/solidus,Nevensoft/spree,priyank-gupta/spree,judaro13/spree-fork,AgilTec/spree,Arpsara/solidus,raow/spree,KMikhaylovCTG/spree,yomishra/pce,jhawthorn/spree,nooysters/spree,raow/spree,sideci-sample/sideci-sample-spree,ahmetabdi/spree,derekluo/spree,watg/spree,jasonfb/spree,agient/agientstorefront,rajeevriitm/spree,TrialGuides/spree,yushine/spree,lsirivong/spree,keatonrow/spree,archSeer/spree,sfcgeorge/spree,useiichi/spree,FadliKun/spree,dandanwei/spree,Boomkat/spree,dotandbo/spree,builtbybuffalo/spree,TrialGuides/spree,degica/spree,lzcabrera/spree-1-3-stable,KMikhaylovCTG/spree,hoanghiep90/spree,tomash/spree,tancnle/spree,gautamsawhney/spree,patdec/spree,shioyama/spree,omarsar/spree,tomash/spree,zamiang/spree,richardnuno/solidus,project-eutopia/spree,jimblesm/spree,patdec/spree,rajeevriitm/spree,freerunningtech/spree,richardnuno/solidus,dandanwei/spree,shekibobo/spree,ayb/spree,vmatekole/spree,vcavallo/spree,shekibobo/spree,jeffboulet/spree,patdec/spree,useiichi/spree,brchristian/spree,joanblake/spree,gautamsawhney/spree,KMikhaylovCTG/spree,archSeer/spree,lsirivong/solidus,radarseesradar/spree,woboinc/spree,jasonfb/spree,moneyspyder/spree,grzlus/solidus,welitonfreitas/spree,DarkoP/spree,Ropeney/spree,carlesjove/spree,lyzxsc/spree,agient/agientstorefront,abhishekjain16/spree,karlitxo/spree,adaddeo/spree,zamiang/spree,jasonfb/spree,hifly/spree,cutefrank/spree,Engeltj/spree,net2b/spree,Machpowersystems/spree_mach,odk211/spree,lsirivong/spree,progsri/spree,Senjai/solidus,berkes/spree,tailic/spree,siddharth28/spree,Senjai/solidus,codesavvy/sandbox,jsurdilla/solidus,trigrass2/spree,azclick/spree,gregoryrikson/spree-sample,vulk/spree,volpejoaquin/spree,thogg4/spree,grzlus/spree,tesserakt/clean_spree,piousbox/spree,thogg4/spree,beni55/spree,caiqinghua/spree,alepore/spree,adaddeo/spree,miyazawatomoka/spree,softr8/spree,freerunningtech/spree,Engeltj/spree,yiqing95/spree,edgward/spree,kitwalker12/spree,ckk-scratch/solidus,quentinuys/spree,caiqinghua/spree,trigrass2/spree,xuewenfei/solidus,bricesanchez/spree,jhawthorn/spree,nooysters/spree,lsirivong/solidus,quentinuys/spree,hifly/spree,ramkumar-kr/spree,devilcoders/solidus,Hates/spree,zaeznet/spree,sliaquat/spree,trigrass2/spree,JuandGirald/spree,lyzxsc/spree,pulkit21/spree,TimurTarasenko/spree,pervino/spree,imella/spree,RatioClothing/spree,sunny2601/spree,builtbybuffalo/spree,PhoenixTeam/spree_phoenix,hoanghiep90/spree,grzlus/spree,Lostmyname/spree,Senjai/spree,groundctrl/spree,ahmetabdi/spree,vulk/spree,JuandGirald/spree,forkata/solidus,azclick/spree,wolfieorama/spree,ayb/spree,jsurdilla/solidus,sideci-sample/sideci-sample-spree,gautamsawhney/spree,maybii/spree,dotandbo/spree,mleglise/spree,azranel/spree,wolfieorama/spree,yushine/spree,richardnuno/solidus,sliaquat/spree,jordan-brough/solidus,jsurdilla/solidus,net2b/spree,moneyspyder/spree,APohio/spree,alvinjean/spree,scottcrawford03/solidus,dotandbo/spree,ckk-scratch/solidus,Hawaiideveloper/shoppingcart,StemboltHQ/spree,jeffboulet/spree,SadTreeFriends/spree,JuandGirald/spree,kewaunited/spree,madetech/spree,jspizziri/spree,Machpowersystems/spree_mach,pervino/solidus,kewaunited/spree,azranel/spree,azranel/spree,carlesjove/spree,orenf/spree,Antdesk/karpal-spree,pervino/solidus,tancnle/spree,Kagetsuki/spree,lzcabrera/spree-1-3-stable,zamiang/spree,zaeznet/spree,rbngzlv/spree,vmatekole/spree,rbngzlv/spree,scottcrawford03/solidus,zaeznet/spree,welitonfreitas/spree,derekluo/spree,edgward/spree,mleglise/spree,tesserakt/clean_spree,HealthWave/spree,tomash/spree,radarseesradar/spree,Boomkat/spree,DarkoP/spree,RatioClothing/spree,jeffboulet/spree,FadliKun/spree,raow/spree,Boomkat/spree,CiscoCloud/spree,locomotivapro/spree,fahidnasir/spree,urimikhli/spree,shioyama/spree,raow/spree,yomishra/pce,alejandromangione/spree,gregoryrikson/spree-sample,TimurTarasenko/spree,radarseesradar/spree,wolfieorama/spree,beni55/spree,xuewenfei/solidus,Migweld/spree,groundctrl/spree,richardnuno/solidus,jsurdilla/solidus,biagidp/spree,surfdome/spree,shaywood2/spree,athal7/solidus,Antdesk/karpal-spree,project-eutopia/spree,shaywood2/spree,vinayvinsol/spree,bjornlinder/Spree,grzlus/spree,APohio/spree,vinayvinsol/spree,codesavvy/sandbox,vcavallo/spree,orenf/spree,biagidp/spree,bjornlinder/Spree,StemboltHQ/spree,devilcoders/solidus,yushine/spree,jordan-brough/solidus,locomotivapro/spree,camelmasa/spree,softr8/spree,rakibulislam/spree,robodisco/spree,calvinl/spree,freerunningtech/spree,madetech/spree,mindvolt/spree,Arpsara/solidus,orenf/spree,degica/spree,vulk/spree,madetech/spree,ujai/spree,Senjai/solidus,xuewenfei/solidus,TimurTarasenko/spree,NerdsvilleCEO/spree,mindvolt/spree,sliaquat/spree,jordan-brough/solidus,siddharth28/spree,dafontaine/spree,dandanwei/spree,priyank-gupta/spree,bonobos/solidus,alvinjean/spree,pervino/solidus,woboinc/spree,grzlus/solidus,jeffboulet/spree,mindvolt/spree,hoanghiep90/spree,karlitxo/spree,progsri/spree,LBRapid/spree,abhishekjain16/spree,Migweld/spree,alejandromangione/spree,Mayvenn/spree,NerdsvilleCEO/spree,njerrywerry/spree,omarsar/spree,Ropeney/spree,njerrywerry/spree,azclick/spree,FadliKun/spree,biagidp/spree,devilcoders/solidus,trigrass2/spree,lsirivong/solidus,ckk-scratch/solidus,imella/spree,piousbox/spree,JDutil/spree,SadTreeFriends/spree,NerdsvilleCEO/spree,reidblomquist/spree,rbngzlv/spree,delphsoft/spree-store-ballchair,reidblomquist/spree,siddharth28/spree,firman/spree,odk211/spree,miyazawatomoka/spree,quentinuys/spree,kewaunited/spree,edgward/spree,jimblesm/spree,StemboltHQ/spree,CiscoCloud/spree,keatonrow/spree,alejandromangione/spree,sfcgeorge/spree,useiichi/spree,camelmasa/spree,surfdome/spree,beni55/spree,jordan-brough/spree,tesserakt/clean_spree,net2b/spree,urimikhli/spree,cutefrank/spree,Hawaiideveloper/shoppingcart,jaspreet21anand/spree,beni55/spree,odk211/spree,pervino/spree,joanblake/spree,yomishra/pce,HealthWave/spree,tesserakt/clean_spree,net2b/spree,Hates/spree,azranel/spree,cutefrank/spree,Kagetsuki/spree,priyank-gupta/spree,scottcrawford03/solidus,alvinjean/spree,kewaunited/spree,reidblomquist/spree,knuepwebdev/FloatTubeRodHolders,Lostmyname/spree,delphsoft/spree-store-ballchair,urimikhli/spree,LBRapid/spree,alvinjean/spree,bonobos/solidus,robodisco/spree,karlitxo/spree,Arpsara/solidus,athal7/solidus,dafontaine/spree,fahidnasir/spree,tailic/spree,groundctrl/spree,jaspreet21anand/spree,robodisco/spree,Kagetsuki/spree,alejandromangione/spree,hifly/spree,reidblomquist/spree,Antdesk/karpal-spree,Boomkat/spree,camelmasa/spree,bonobos/solidus,jordan-brough/spree,cutefrank/spree,joanblake/spree,DarkoP/spree,HealthWave/spree,piousbox/spree,Engeltj/spree,woboinc/spree,maybii/spree,sunny2601/spree,thogg4/spree,CJMrozek/spree,JDutil/spree,tancnle/spree,ujai/spree,Hates/spree,Hates/spree,knuepwebdev/FloatTubeRodHolders,dotandbo/spree