[hardwrap addon] Prevent null-use error in corner case
[hardwrap addon] Prevent null-use error in corner case

Closes #2070

SidPresse/CodeMirror,mightyguava/CodeMirror,belph/CodeMirror,pjkui/CodeMirror,Ermlab/CodeMirror,schanzer/CodeMirror,notepadqq/CodeMirror,nightwing/CodeMirror,fmoliveira/CodeMirror,Aliccer/CodeMirror,qiankun007/CodeMirror,dudb/CodeMirror,Allenice/CodeMirror,webida/CodeMirror,rrandom/CodeMirror,Dominator008/CodeMirror,namin/CodeMirror,wingify/CodeMirror,jpolitz/CodeMirror,Jisuanke/CodeMirror,wingify/CodeMirror,ZombieHippie/CodeMirror,sourcelair/CodeMirror,belph/CodeMirror,wbinnssmith/CodeMirror,dudb/CodeMirror,shiren/CodeMirror,ThebingServices/CodeMirror,djadmin/CodeMirror,amsul/CodeMirror,hackmdio/CodeMirror,Icenium/CodeMirror,vanloswang/CodeMirror,sgoo/CodeMirror,agendor/CodeMirror,pinbe/CodeMirror,amshali/CodeMirror,isdampe/CodeMirror,adobe/CodeMirror2,KamranMackey/CodeMirror,gkoberger/CodeMirror,isdampe/CodeMirror,ssxxue/CodeMirror,crazy4chrissi/CodeMirror,kangkot/CodeMirror,qiankun007/CodeMirror,r7kamura/CodeMirror,symbla/CodeMirror,InternetGuru/CodeMirror,matthewbauer/CodeMirror,amsul/CodeMirror,kevinushey/CodeMirror,jayaprabhakar/CodeMirror,DustinH/CodeMirror,vanloswang/CodeMirror,MarcelGerber/CodeMirror,schanzer/CodeMirror,mizchi/CodeMirror,davidpham87/CodeMirror,morrisonwudi/CodeMirror,NumbersInternational/CodeMirror,InternetGuru/CodeMirror,ficristo/CodeMirror,tpphu/CodeMirror,kuangyeheng/CodeMirror,DustinH/CodeMirror,alur/CodeMirror,INTELOGIE/CodeMirror,Dominator008/CodeMirror,flyskyko/CodeMirror,NumbersInternational/CodeMirror,anthonygego/CodeMirror,kerabromsmu/CodeMirror,TDaglis/CodeMirror,qweasd1/CodeMirror,codio/CodeMirror,Jisuanke/CodeMirror,tpphu/CodeMirror,bfrohs/CodeMirror,rustemferreira/CodeMirror,AlanWasTaken/codemirror,jayaprabhakar/CodeMirror,karthikeyansam/CodeMirror,rrandom/CodeMirror,ficristo/CodeMirror,wbinnssmith/CodeMirror,camellhf/CodeMirror,loopspace/CodeMirror,pjkui/CodeMirror,d0liver/CodeMirror,sekcheong/CodeMirror,rustemferreira/CodeMirror,agendor/CodeMirror,nawroth/CodeMirror,jessegrosjean/CodeMirror,webida/CodeMirror,buchslava/CodeMirror,symbla/CodeMirror,increpare/CodeMirror,jessegrosjean/CodeMirror,fivetran/CodeMirror,belph/CodeMirror,axter/CodeMirror,MarcelGerber/CodeMirror,Navaneethsen/CodeMirror,EasonYi/CodeMirror,matthewbauer/CodeMirror,supriyantomaftuh/CodeMirror,amshali/CodeMirror,rustemferreira/CodeMirror,alur/CodeMirror,TDaglis/CodeMirror,vanloswang/CodeMirror,sanyaade-iot/CodeMirror,pinbe/CodeMirror,GerHobbelt/CodeMirror2,Dominator008/CodeMirror,amshali/CodeMirror,nightwing/CodeMirror,SidPresse/CodeMirror,mizchi/CodeMirror,Allenice/CodeMirror,dbarnett/CodeMirror,cben/CodeMirror,manderson23/CodeMirror,codio/CodeMirror,rasata/CodeMirror,loopspace/CodeMirror,sanyaade-iot/CodeMirror,ksanaforge/CodeMirror,Aliccer/CodeMirror,KamranMackey/CodeMirror,nawroth/CodeMirror,jessegrosjean/CodeMirror,qweasd1/CodeMirror,vincentwoo/CodeMirror,DustinH/CodeMirror,adobe/CodeMirror2,dperetti/CodeMirror,happibum/CodeMirror-main,camellhf/CodeMirror,EasonYi/CodeMirror,mightyguava/CodeMirror,melpon/CodeMirror,ZombieHippie/CodeMirror,jayaprabhakar/CodeMirror,karevn/CodeMirror,ssxxue/CodeMirror,bfrohs/CodeMirror,systay/CodeMirror,namin/CodeMirror,ejgallego/CodeMirror,trumanliu/CodeMirror,wingify/CodeMirror,nightwing/CodeMirror,dudb/CodeMirror,morrisonwudi/CodeMirror,Aliccer/CodeMirror,thomasjm/CodeMirror,jkaplon/CodeMirror,jpolitz/CodeMirror,nawroth/CodeMirror,supriyantomaftuh/CodeMirror,melpon/CodeMirror,bluesh55/CodeMirror,pabloferz/CodeMirror,ksanaforge/CodeMirror,cintiamh/CodeMirror,d0liver/CodeMirror,kk9599/CodeMirror,elisee/CodeMirror,kolya-ay/CodeMirror,abdelouahabb/CodeMirror,r7kamura/CodeMirror,sekcheong/CodeMirror,Carreau/CodeMirror,camellhf/CodeMirror,ejgallego/CodeMirror,rasata/CodeMirror,bluesh55/CodeMirror,joshterrell805-historic/CodeMirror,mightyguava/CodeMirror,hackmdio/CodeMirror,Ermlab/CodeMirror,pabloferz/CodeMirror,kk9599/CodeMirror,happibum/CodeMirror-main,djadmin/CodeMirror,sanyaade-iot/CodeMirror,pinbe/CodeMirror,ksanaforge/CodeMirror,gkoberger/CodeMirror,dperetti/CodeMirror,notepadqq/CodeMirror,INTELOGIE/CodeMirror,philuchansky/CodeMirror,Icenium/CodeMirror,karthikeyansam/CodeMirror,shiren/CodeMirror,djadmin/CodeMirror,webida/CodeMirror,matthewbauer/CodeMirror,xeronith/CodeMirror,hccampos/CodeMirror,Navaneethsen/CodeMirror,jkaplon/CodeMirror,xeronith/CodeMirror,karthikeyansam/CodeMirror,ashmind/CodeMirror,grzegorzmazur/CodeMirror,ashmind/CodeMirror,kerabromsmu/CodeMirror,namin/CodeMirror,increpare/CodeMirror,mihailik/CodeMirror,hackmdio/CodeMirror,jkaplon/CodeMirror,melpon/CodeMirror,tpphu/CodeMirror,bfrohs/CodeMirror,axter/CodeMirror,CartoDB/CodeMirror,gkoberger/CodeMirror,agendor/CodeMirror,kerabromsmu/CodeMirror,manderson23/CodeMirror,sourcelair/CodeMirror,sgoo/CodeMirror,antimatter15/CodeMirror,cintiamh/CodeMirror,bgrins/CodeMirror,kangkot/CodeMirror,mihailik/CodeMirror,GerHobbelt/CodeMirror2,r7kamura/CodeMirror,alur/CodeMirror,rasata/CodeMirror,hccampos/CodeMirror,apatawari/CodeMirror,qweasd1/CodeMirror,philuchansky/CodeMirror,vincentwoo/CodeMirror,pabloferz/CodeMirror,joshterrell805-historic/CodeMirror,jpolitz/CodeMirror,morrisonwudi/CodeMirror,mtaran-google/CodeMirror,anthonygego/CodeMirror,karevn/CodeMirror,vincentwoo/CodeMirror,loopspace/CodeMirror,NeZaMy/CodeMirror2,thomasjm/CodeMirror,fivetran/CodeMirror,cintiamh/CodeMirror,flyskyko/CodeMirror,shiren/CodeMirror,fmoliveira/CodeMirror,davidpham87/CodeMirror,NeZaMy/CodeMirror2,kuangyeheng/CodeMirror,buchslava/CodeMirror,bocharsky-bw/CodeMirror,michaelerobertsjr/CodeMirror,AlanWasTaken/codemirror,manderson23/CodeMirror,crazy4chrissi/CodeMirror,ssxxue/CodeMirror,ThebingServices/CodeMirror,Jisuanke/CodeMirror,crazy4chrissi/CodeMirror,abdelouahabb/CodeMirror,INTELOGIE/CodeMirror,mtaran-google/CodeMirror,NumbersInternational/CodeMirror,codio/CodeMirror,flyskyko/CodeMirror,sourcelair/CodeMirror,skylarkcob/CodeMirror,systay/CodeMirror,karevn/CodeMirror,ejgallego/CodeMirror,fmoliveira/CodeMirror,antimatter15/CodeMirror,trumanliu/CodeMirror,trumanliu/CodeMirror,skylarkcob/CodeMirror,elisee/CodeMirror,hccampos/CodeMirror,ZombieHippie/CodeMirror,elisee/CodeMirror,Navaneethsen/CodeMirror,mihailik/CodeMirror,NeZaMy/CodeMirror2,ficristo/CodeMirror,pjkui/CodeMirror,CartoDB/CodeMirror,apatawari/CodeMirror,apatawari/CodeMirror,bocharsky-bw/CodeMirror,buchslava/CodeMirror,systay/CodeMirror,qiankun007/CodeMirror,Carreau/CodeMirror,sekcheong/CodeMirror,kangkot/CodeMirror,xeronith/CodeMirror,abdelouahabb/CodeMirror,ThebingServices/CodeMirror,rrandom/CodeMirror,AlanWasTaken/codemirror,bgrins/CodeMirror,TechnicalPursuit/CodeMirror,webida/CodeMirror,bgrins/CodeMirror,notepadqq/CodeMirror,michaelerobertsjr/CodeMirror,happibum/CodeMirror-main,antimatter15/CodeMirror,TDaglis/CodeMirror,grzegorzmazur/CodeMirror,TechnicalPursuit/CodeMirror,dperetti/CodeMirror,bocharsky-bw/CodeMirror,MarcelGerber/CodeMirror,ashmind/CodeMirror,TechnicalPursuit/CodeMirror,schanzer/CodeMirror,anthonygego/CodeMirror,cben/CodeMirror,Icenium/CodeMirror,Allenice/CodeMirror,EasonYi/CodeMirror,symbla/CodeMirror,skylarkcob/CodeMirror,supriyantomaftuh/CodeMirror,dbarnett/CodeMirror,kolya-ay/CodeMirror,d0liver/CodeMirror,SidPresse/CodeMirror,michaelerobertsjr/CodeMirror,philuchansky/CodeMirror,thomasjm/CodeMirror,isdampe/CodeMirror,kk9599/CodeMirror,davidpham87/CodeMirror,bluesh55/CodeMirror,dbarnett/CodeMirror,kevinushey/CodeMirror,increpare/CodeMirror,adobe/CodeMirror2,axter/CodeMirror,mtaran-google/CodeMirror,grzegorzmazur/CodeMirror,InternetGuru/CodeMirror,mizchi/CodeMirror,KamranMackey/CodeMirror,kuangyeheng/CodeMirror