[#744] Ensure domain is not None before building regex
[#744] Ensure domain is not None before building regex

kmike/scrapy,songfj/scrapy,godfreyy/scrapy,aivarsk/scrapy,wenyu1001/scrapy,yidongliu/scrapy,kmike/scrapy,snowdream1314/scrapy,Cnfc19932/scrapy,elijah513/scrapy,barraponto/scrapy,lacrazyboy/scrapy,farhan0581/scrapy,WilliamKinaan/scrapy,scrapy/scrapy,Parlin-Galanodel/scrapy,yidongliu/scrapy,elijah513/scrapy,foromer4/scrapy,kalessin/scrapy,cleydson/scrapy,dacjames/scrapy,mgedmin/scrapy,profjrr/scrapy,Lucifer-Kim/scrapy,pablohoffman/scrapy,fafaman/scrapy,Djlavoy/scrapy,hectoruelo/scrapy,wangjun/scrapy,AaronTao1990/scrapy,rahulsharma1991/scrapy,Geeglee/scrapy,IvanGavran/scrapy,Cnfc19932/scrapy,yusofm/scrapy,kazitanvirahsan/scrapy,eLRuLL/scrapy,fqul/scrapy,scorphus/scrapy,cursesun/scrapy,beni55/scrapy,kalessin/scrapy,haiiiiiyun/scrapy,finfish/scrapy,rahulsharma1991/scrapy,webmakin/scrapy,jiezhu2007/scrapy,liyy7/scrapy,wenyu1001/scrapy,ylcolala/scrapy,snowdream1314/scrapy,wenyu1001/scrapy,KublaikhanGeek/scrapy,yarikoptic/scrapy,wujuguang/scrapy,fpy171/scrapy,YeelerG/scrapy,Preetwinder/scrapy,fontenele/scrapy,elacuesta/scrapy,github-account-because-they-want-it/scrapy,Ryezhang/scrapy,kazitanvirahsan/scrapy,ssteo/scrapy,jc0n/scrapy,Ryezhang/scrapy,kimimj/scrapy,fafaman/scrapy,xiao26/scrapy,Bourneer/scrapy,wzyuliyang/scrapy,lacrazyboy/scrapy,1yvT0s/scrapy,songfj/scrapy,legendtkl/scrapy,tntC4stl3/scrapy,xiao26/scrapy,rdowinton/scrapy,stenskjaer/scrapy,xiao26/scrapy,zhangtao11/scrapy,Parlin-Galanodel/scrapy,nowopen/scrapy,nfunato/scrapy,ENjOyAbLE1991/scrapy,codebhendi/scrapy,cyberplant/scrapy,zackslash/scrapy,hwsyy/scrapy,mlyundin/scrapy,hansenDise/scrapy,Chenmxs/scrapy,Slater-Victoroff/scrapy,nfunato/scrapy,hbwzhsh/scrapy,IvanGavran/scrapy,haiiiiiyun/scrapy,ramiro/scrapy,Bourneer/scrapy,redapple/scrapy,ylcolala/scrapy,crasker/scrapy,AaronTao1990/scrapy,WilliamKinaan/scrapy,tntC4stl3/scrapy,JacobStevenR/scrapy,fontenele/scrapy,OpenWhere/scrapy,mgedmin/scrapy,Digenis/scrapy,nguyenhongson03/scrapy,tliber/scrapy,dhenyjarasandy/scrapy,rootAvish/scrapy,farhan0581/scrapy,CodeJuan/scrapy,zjuwangg/scrapy,dangra/scrapy,Allianzcortex/scrapy,barraponto/scrapy,ENjOyAbLE1991/scrapy,jeffreyjinfeng/scrapy,jdemaeyer/scrapy,livepy/scrapy,dacjames/scrapy,csalazar/scrapy,zorojean/scrapy,jeffreyjinfeng/scrapy,hectoruelo/scrapy,github-account-because-they-want-it/scrapy,WilliamKinaan/scrapy,shaform/scrapy,famorted/scrapy,w495/scrapy,amboxer21/scrapy,olorz/scrapy,cyberplant/scrapy,jc0n/scrapy,umrashrf/scrapy,agreen/scrapy,URXtech/scrapy,w495/scrapy,olorz/scrapy,hwsyy/scrapy,hwsyy/scrapy,hectoruelo/scrapy,z-fork/scrapy,Djlavoy/scrapy,rklabs/scrapy,taito/scrapy,rolando/scrapy,chekunkov/scrapy,jorik041/scrapy,avtoritet/scrapy,umrashrf/scrapy,kashyap32/scrapy,crasker/scrapy,Zephor5/scrapy,jamesblunt/scrapy,agusc/scrapy,Geeglee/scrapy,rolando-contrib/scrapy,wujuguang/scrapy,rolando-contrib/scrapy,curita/scrapy,rdowinton/scrapy,crasker/scrapy,ArturGaspar/scrapy,kazitanvirahsan/scrapy,kashyap32/scrapy,cyrixhero/scrapy,dgillis/scrapy,Chenmxs/scrapy,ssh-odoo/scrapy,sigma-random/scrapy,Slater-Victoroff/scrapy,shaform/scrapy,dracony/scrapy,mgedmin/scrapy,dgillis/scrapy,nowopen/scrapy,github-account-because-they-want-it/scrapy,hyrole/scrapy,jdemaeyer/scrapy,tagatac/scrapy,zhangtao11/scrapy,ramiro/scrapy,starrify/scrapy,dacjames/scrapy,CENDARI/scrapy,cursesun/scrapy,Cnfc19932/scrapy,agusc/scrapy,TarasRudnyk/scrapy,1yvT0s/scrapy,coderabhishek/scrapy,snowdream1314/scrapy,arush0311/scrapy,cyrixhero/scrapy,AaronTao1990/scrapy,z-fork/scrapy,redapple/scrapy,JacobStevenR/scrapy,johnardavies/scrapy,w495/scrapy,umrashrf/scrapy,agreen/scrapy,hbwzhsh/scrapy,Slater-Victoroff/scrapy,foromer4/scrapy,Djlavoy/scrapy,nikgr95/scrapy,tagatac/scrapy,legendtkl/scrapy,webmakin/scrapy,profjrr/scrapy,eLRuLL/scrapy,Preetwinder/scrapy,hbwzhsh/scrapy,nfunato/scrapy,songfj/scrapy,rdowinton/scrapy,foromer4/scrapy,wangjun/scrapy,tliber/scrapy,jeffreyjinfeng/scrapy,beni55/scrapy,pfctdayelise/scrapy,Zephor5/scrapy,moraesnicol/scrapy,tagatac/scrapy,OpenWhere/scrapy,agusc/scrapy,cleydson/scrapy,heamon7/scrapy,Adai0808/scrapy-1,eliasdorneles/scrapy,cleydson/scrapy,redapple/scrapy,starrify/scrapy,fpy171/scrapy,Adai0808/scrapy-1,nowopen/scrapy,JacobStevenR/scrapy,liyy7/scrapy,ArturGaspar/scrapy,johnardavies/scrapy,1yvT0s/scrapy,pombredanne/scrapy,pranjalpatil/scrapy,mlyundin/scrapy,YeelerG/scrapy,yidongliu/scrapy,heamon7/scrapy,jamesblunt/scrapy,Timeship/scrapy,rklabs/scrapy,TarasRudnyk/scrapy,raphaelfruneaux/scrapy,ashishnerkar1/scrapy,dgillis/scrapy,YeelerG/scrapy,bmess/scrapy,pfctdayelise/scrapy,jiezhu2007/scrapy,famorted/scrapy,darkrho/scrapy-scrapy,irwinlove/scrapy,scorphus/scrapy,z-fork/scrapy,nikgr95/scrapy,nguyenhongson03/scrapy,kashyap32/scrapy,jc0n/scrapy,smaty1/scrapy,finfish/scrapy,aivarsk/scrapy,wangjun/scrapy,Allianzcortex/scrapy,barraponto/scrapy,moraesnicol/scrapy,elacuesta/scrapy,Ryezhang/scrapy,hyrole/scrapy,Preetwinder/scrapy,smaty1/scrapy,amboxer21/scrapy,arush0311/scrapy,GregoryVigoTorres/scrapy,ramiro/scrapy,irwinlove/scrapy,curita/scrapy,huoxudong125/scrapy,carlosp420/scrapy,pranjalpatil/scrapy,eliasdorneles/scrapy,zorojean/scrapy,TarasRudnyk/scrapy,jorik041/scrapy,ENjOyAbLE1991/scrapy,zjuwangg/scrapy,cyberplant/scrapy,amboxer21/scrapy,CodeJuan/scrapy,coderabhishek/scrapy,GregoryVigoTorres/scrapy,godfreyy/scrapy,KublaikhanGeek/scrapy,pablohoffman/scrapy,ssh-odoo/scrapy,olafdietsche/scrapy,nguyenhongson03/scrapy,zjuwangg/scrapy,pawelmhm/scrapy,rolando/scrapy,rootAvish/scrapy,huoxudong125/scrapy,tntC4stl3/scrapy,Lucifer-Kim/scrapy,johnardavies/scrapy,godfreyy/scrapy,yarikoptic/scrapy,dracony/scrapy,hyrole/scrapy,shaform/scrapy,heamon7/scrapy,jdemaeyer/scrapy,ashishnerkar1/scrapy,cyrixhero/scrapy,darkrho/scrapy-scrapy,elacuesta/scrapy,stenskjaer/scrapy,ssteo/scrapy,yusofm/scrapy,Timeship/scrapy,Adai0808/scrapy-1,codebhendi/scrapy,famorted/scrapy,dangra/scrapy,dracony/scrapy,taito/scrapy,sigma-random/scrapy,hansenDise/scrapy,profjrr/scrapy,kimimj/scrapy,CodeJuan/scrapy,ylcolala/scrapy,pawelmhm/scrapy,moraesnicol/scrapy,avtoritet/scrapy,rolando-contrib/scrapy,chekunkov/scrapy,devGregA/scrapy,fontenele/scrapy,GregoryVigoTorres/scrapy,Lucifer-Kim/scrapy,eliasdorneles/scrapy,dangra/scrapy,wzyuliyang/scrapy,chekunkov/scrapy,csalazar/scrapy,cursesun/scrapy,devGregA/scrapy,csalazar/scrapy,fafaman/scrapy,scorphus/scrapy,Bourneer/scrapy,raphaelfruneaux/scrapy,Partoo/scrapy,gbirke/scrapy,IvanGavran/scrapy,arush0311/scrapy,olafdietsche/scrapy,webmakin/scrapy,rklabs/scrapy,zackslash/scrapy,bmess/scrapy,Partoo/scrapy,scrapy/scrapy,CENDARI/scrapy,pfctdayelise/scrapy,taito/scrapy,pombredanne/scrapy,Allianzcortex/scrapy,irwinlove/scrapy,liyy7/scrapy,OpenWhere/scrapy,gbirke/scrapy,scrapy/scrapy,rootAvish/scrapy,carlosp420/scrapy,pranjalpatil/scrapy,kalessin/scrapy,olorz/scrapy,kimimj/scrapy,tliber/scrapy,dhenyjarasandy/scrapy,eLRuLL/scrapy,nikgr95/scrapy,dhenyjarasandy/scrapy,starrify/scrapy,bmess/scrapy,Chenmxs/scrapy,legendtkl/scrapy,yusofm/scrapy,farhan0581/scrapy,Parlin-Galanodel/scrapy,ArturGaspar/scrapy,mlyundin/scrapy,fqul/scrapy,Partoo/scrapy,pablohoffman/scrapy,URXtech/scrapy,wujuguang/scrapy,wzyuliyang/scrapy,agreen/scrapy,darkrho/scrapy-scrapy,haiiiiiyun/scrapy,kmike/scrapy,jorik041/scrapy,CENDARI/scrapy,ssteo/scrapy,zackslash/scrapy,devGregA/scrapy,elijah513/scrapy,jiezhu2007/scrapy,olafdietsche/scrapy,coderabhishek/scrapy,raphaelfruneaux/scrapy,carlosp420/scrapy,beni55/scrapy,Timeship/scrapy,Geeglee/scrapy,codebhendi/scrapy,lacrazyboy/scrapy,hansenDise/scrapy,stenskjaer/scrapy,zorojean/scrapy,ssh-odoo/scrapy,livepy/scrapy,rolando/scrapy,pombredanne/scrapy,livepy/scrapy,pawelmhm/scrapy,yarikoptic/scrapy,Zephor5/scrapy,rahulsharma1991/scrapy,zhangtao11/scrapy,Digenis/scrapy,Digenis/scrapy,fqul/scrapy,fpy171/scrapy,URXtech/scrapy,KublaikhanGeek/scrapy,curita/scrapy,aivarsk/scrapy,smaty1/scrapy,avtoritet/scrapy,finfish/scrapy,huoxudong125/scrapy