return 0 as error code when an unknown error happens
return 0 as error code when an unknown error happens

potatosalad/otp,marquisthunder/otp,basho/otp,VincentHHL/otp,dumbbell/otp,jamesruan/otp,hairyhum/otp,vladdu/otp,klarna/otp,uabboli/otp,dgud/otp,lrascao/otp,ader1990/otp,lantti/otp,vladdu/otp,johanclaesson/otp,lrascao/otp,cobusc/otp,lightcyphers/otp,haguenau/otp,c-rack/otp,derek121/otp,dgud/otp,mikpe/otp,Teino1978-Corp/erlang-otp,paulcager/otp,theom/otp,emacsmirror/erlang,psyeugenic/otp,basho/otp,vladdu/otp,mujiatong/otp,jamesruan/otp,derek121/otp,legoscia/otp,dgud/otp,Teino1978-Corp/otp,enikki/otp,RJ/otp,lucafavatella/otp,lucafavatella/otp,vladdu/otp,paulcager/otp,GinjaNinja32/otp,isvilen/otp,hairyhum/otp,haguenau/otp,bernardd/otp,yangchengjian/otp,release-project/otp,saleyn/otp,mikpe/otp,sammoth-wazoku/otp,Teino1978-Corp/erlang-otp,legoscia/otp,lucafavatella/otp,saleyn/otp,fenollp/otp,bernardd/otp,GinjaNinja32/otp,johanclaesson/otp,matwey/otp,theom/otp,weisslj/otp,hairyhum/otp,cobusc/otp,legoscia/otp,entropiae/otp,jinshana/otp,NOMORECOFFEE/otp,RGafiyatullin/otp,jj1bdx/otp,palas/otp,dgud/otp,kvakvs/otp,jemsbhai/otp,weisslj/otp,getong/otp,RJ/otp,RichMorin/otp,mujiatong/otp,kvakvs/otp,jj1bdx/otp,uabboli/otp,jj1bdx/otp,Teino1978-Corp/otp,bugs-erlang-org/otp,lhslll/otp,goertzenator/otp,rlipscombe/otp,matwey/otp,platinumthinker/otp,schlagert/otp,jamesruan/otp,jinshana/otp,falkevik/otp,emile/otp,emacsmirror/erlang,emile/otp,gjaldon/otp,ader1990/otp,vladdu/otp,jj1bdx/otp,RGafiyatullin/otp,stolen/otp,jemsbhai/otp,aboroska/otp,sitexa/otp,lemenkov/otp,marquisthunder/otp,sitexa/otp,bernardd/otp,sitexa/otp,msantos/otp,dumbbell/otp,bernardd/otp,erlang/otp,paladim/otp,derek121/otp,msantos/otp,ferd/otp,electricimp/otp,cnbin/otp,NOMORECOFFEE/otp,paladim/otp,lemenkov/otp,ferd/otp,erlang/otp,schlagert/otp,lhslll/otp,vladdu/otp,marquisthunder/otp,weisslj/otp,potatosalad/otp,isvilen/otp,VincentHHL/otp,bernardd/otp,stolen/otp,lianghaivv/otp,bernardd/otp,release-project/otp,bjorng/otp,goertzenator/otp,ader1990/otp,ader1990/otp,gjaldon/otp,RichMorin/otp,lantti/otp,riverrun/otp,massemanet/otp,isvilen/otp,matwey/otp,RoadRunnr/otp,vladdu/otp,johanclaesson/otp,erlang/otp,lianghaivv/otp,VincentHHL/otp,ahmedshafeeq/otp,riverrun/otp,awetzel/otp,vic/otp,neeraj9/otp,getong/otp,vic/otp,uabboli/otp,GinjaNinja32/otp,bsmr-erlang/otp,benoitc/otp-1,tuncer/otp,psyeugenic/otp,lianghaivv/otp,gjaldon/otp,johanclaesson/otp,emacsmirror/erlang,sammoth-wazoku/otp,lemenkov/otp,stolen/otp,erlang/otp,RGafiyatullin/otp,potatosalad/otp,dumbbell/otp,emile/otp,lightcyphers/otp,cobusc/otp,gjaldon/otp,riverrun/otp,falkevik/otp,riverrun/otp,emacsmirror/erlang,ahmedshafeeq/otp,ferd/otp,benoitc/otp-1,lianghaivv/otp,bsmr-erlang/otp,RoadRunnr/otp,sammoth-wazoku/otp,krishnakumar4a4/otp,isvilen/otp,marquisthunder/otp,RJ/otp,isvilen/otp,RichMorin/otp,yangchengjian/otp,jemsbhai/otp,haguenau/otp,RaimoNiskanen/otp,basho/otp,VincentHHL/otp,vinoski/otp,theom/otp,derek121/otp,RJ/otp,ahmedshafeeq/otp,paulcager/otp,sitexa/otp,g-andrade/otp,goertzenator/otp,psyeugenic/otp,awetzel/otp,rlipscombe/otp,GinjaNinja32/otp,Teino1978-Corp/erlang-otp,ferd/otp,RoadRunnr/otp,weisslj/otp,palas/otp,lemenkov/otp,platinumthinker/otp,weisslj/otp,g-andrade/otp,beni55/otp,sdebnath/otp,schlagert/otp,g-andrade/otp,paladim/otp,c-rack/otp,psyeugenic/otp,ader1990/otp,mikpe/otp,massemanet/otp,jinshana/otp,yangchengjian/otp,dgud/otp,dumbbell/otp,entropiae/otp,lightcyphers/otp,getong/otp,basho/otp,aboroska/otp,kvakvs/otp,vinoski/otp,lrascao/otp,RichMorin/otp,aboroska/otp,jemsbhai/otp,enikki/otp,falkevik/otp,bjorng/otp,jamesruan/otp,bjorng/otp,msantos/otp,uabboli/otp,schlagert/otp,goertzenator/otp,fenollp/otp,lrascao/otp,lrascao/otp,awetzel/otp,Teino1978-Corp/otp,lucafavatella/otp,lrascao/otp,paulcager/otp,lucafavatella/otp,aboroska/otp,msantos/otp,sitexa/otp,Teino1978-Corp/otp,ferd/otp,release-project/otp,gjaldon/otp,erlang/otp,getong/otp,ader1990/otp,msantos/otp,mikpe/otp,RJ/otp,isvilen/otp,awetzel/otp,vic/otp,lianghaivv/otp,c-rack/otp,vinoski/otp,bsmr-erlang/otp,psyeugenic/otp,cobusc/otp,benoitc/otp-1,vic/otp,potatosalad/otp,yangchengjian/otp,vladdu/otp,hairyhum/otp,fenollp/otp,sammoth-wazoku/otp,lhslll/otp,vic/otp,sdebnath/otp,ahmedshafeeq/otp,entropiae/otp,enikki/otp,sammoth-wazoku/otp,RJ/otp,massemanet/otp,tuncer/otp,bugs-erlang-org/otp,fenollp/otp,klarna/otp,kvakvs/otp,lightcyphers/otp,gjaldon/otp,jamesruan/otp,klarna/otp,NOMORECOFFEE/otp,yangchengjian/otp,johanclaesson/otp,lightcyphers/otp,basho/otp,stolen/otp,bsmr-erlang/otp,riverrun/otp,benoitc/otp-1,bjorng/otp,VincentHHL/otp,beni55/otp,sammoth-wazoku/otp,dgud/otp,paladim/otp,vinoski/otp,vinoski/otp,g-andrade/otp,legoscia/otp,krishnakumar4a4/otp,basho/otp,yangchengjian/otp,jinshana/otp,entropiae/otp,paulcager/otp,sitexa/otp,stolen/otp,uabboli/otp,klarna/otp,entropiae/otp,theom/otp,benoitc/otp-1,jemsbhai/otp,RaimoNiskanen/otp,RaimoNiskanen/otp,dgud/otp,weisslj/otp,haguenau/otp,mikpe/otp,benoitc/otp-1,lemenkov/otp,rlipscombe/otp,bjorng/otp,electricimp/otp,tuncer/otp,cnbin/otp,lianghaivv/otp,ahmedshafeeq/otp,bugs-erlang-org/otp,emacsmirror/erlang,enikki/otp,lemenkov/otp,Teino1978-Corp/erlang-otp,palas/otp,klarna/otp,Teino1978-Corp/otp,RoadRunnr/otp,palas/otp,isvilen/otp,haguenau/otp,lrascao/otp,mikpe/otp,legoscia/otp,enikki/otp,klarna/otp,RaimoNiskanen/otp,cobusc/otp,aboroska/otp,potatosalad/otp,awetzel/otp,msantos/otp,lhslll/otp,cobusc/otp,lianghaivv/otp,msantos/otp,legoscia/otp,platinumthinker/otp,yangchengjian/otp,beni55/otp,lemenkov/otp,schlagert/otp,rlipscombe/otp,emile/otp,platinumthinker/otp,weisslj/otp,tuncer/otp,massemanet/otp,hairyhum/otp,lightcyphers/otp,dumbbell/otp,mujiatong/otp,goertzenator/otp,RichMorin/otp,RoadRunnr/otp,tuncer/otp,aboroska/otp,jamesruan/otp,RichMorin/otp,schlagert/otp,kvakvs/otp,matwey/otp,ader1990/otp,saleyn/otp,GinjaNinja32/otp,bernardd/otp,RJ/otp,GinjaNinja32/otp,c-rack/otp,aboroska/otp,getong/otp,rlipscombe/otp,bugs-erlang-org/otp,emacsmirror/erlang,paulcager/otp,RGafiyatullin/otp,jinshana/otp,entropiae/otp,jj1bdx/otp,lantti/otp,electricimp/otp,potatosalad/otp,derek121/otp,emacsmirror/erlang,falkevik/otp,bsmr-erlang/otp,erlang/otp,lantti/otp,release-project/otp,lucafavatella/otp,neeraj9/otp,derek121/otp,rlipscombe/otp,release-project/otp,lantti/otp,goertzenator/otp,krishnakumar4a4/otp,Teino1978-Corp/erlang-otp,derek121/otp,palas/otp,RaimoNiskanen/otp,awetzel/otp,gjaldon/otp,psyeugenic/otp,massemanet/otp,awetzel/otp,krishnakumar4a4/otp,schlagert/otp,NOMORECOFFEE/otp,platinumthinker/otp,g-andrade/otp,potatosalad/otp,bugs-erlang-org/otp,lhslll/otp,lhslll/otp,jj1bdx/otp,emile/otp,johanclaesson/otp,RGafiyatullin/otp,marquisthunder/otp,platinumthinker/otp,g-andrade/otp,msantos/otp,paladim/otp,sammoth-wazoku/otp,sitexa/otp,jj1bdx/otp,erlang/otp,mujiatong/otp,emile/otp,krishnakumar4a4/otp,ader1990/otp,fenollp/otp,bjorng/otp,vinoski/otp,palas/otp,NOMORECOFFEE/otp,falkevik/otp,cobusc/otp,jinshana/otp,mikpe/otp,vic/otp,vinoski/otp,johanclaesson/otp,uabboli/otp,ahmedshafeeq/otp,getong/otp,jj1bdx/otp,mujiatong/otp,rlipscombe/otp,RGafiyatullin/otp,bsmr-erlang/otp,beni55/otp,rlipscombe/otp,electricimp/otp,RoadRunnr/otp,bjorng/otp,theom/otp,basho/otp,fenollp/otp,vladdu/otp,legoscia/otp,emile/otp,matwey/otp,sdebnath/otp,bsmr-erlang/otp,ferd/otp,NOMORECOFFEE/otp,cobusc/otp,krishnakumar4a4/otp,saleyn/otp,neeraj9/otp,entropiae/otp,NOMORECOFFEE/otp,release-project/otp,getong/otp,vinoski/otp,hairyhum/otp,c-rack/otp,krishnakumar4a4/otp,electricimp/otp,ahmedshafeeq/otp,cnbin/otp,VincentHHL/otp,c-rack/otp,ahmedshafeeq/otp,RGafiyatullin/otp,theom/otp,paladim/otp,beni55/otp,enikki/otp,potatosalad/otp,lantti/otp,lightcyphers/otp,falkevik/otp,g-andrade/otp,schlagert/otp,massemanet/otp,Teino1978-Corp/erlang-otp,derek121/otp,gjaldon/otp,Teino1978-Corp/erlang-otp,RGafiyatullin/otp,psyeugenic/otp,erlang/otp,palas/otp,bernardd/otp,cnbin/otp,sdebnath/otp,neeraj9/otp,ahmedshafeeq/otp,mikpe/otp,aboroska/otp,cnbin/otp,RoadRunnr/otp,marquisthunder/otp,isvilen/otp,kvakvs/otp,matwey/otp,lianghaivv/otp,awetzel/otp,riverrun/otp,g-andrade/otp,palas/otp,jinshana/otp,jemsbhai/otp,weisslj/otp,jamesruan/otp,neeraj9/otp,legoscia/otp,potatosalad/otp,dumbbell/otp,saleyn/otp,enikki/otp,jemsbhai/otp,electricimp/otp,dumbbell/otp,bjorng/otp,fenollp/otp,lhslll/otp,bugs-erlang-org/otp,paulcager/otp,mujiatong/otp,goertzenator/otp,dumbbell/otp,lrascao/otp,mujiatong/otp,vic/otp,dumbbell/otp,RichMorin/otp,vic/otp,erlang/otp,bjorng/otp,basho/otp,RaimoNiskanen/otp,g-andrade/otp,fenollp/otp,RaimoNiskanen/otp,vinoski/otp,paladim/otp,riverrun/otp,potatosalad/otp,jemsbhai/otp,Teino1978-Corp/otp,c-rack/otp,kvakvs/otp,benoitc/otp-1,falkevik/otp,bjorng/otp,marquisthunder/otp,krishnakumar4a4/otp,goertzenator/otp,RJ/otp,matwey/otp,kvakvs/otp,sdebnath/otp,isvilen/otp,lantti/otp,c-rack/otp,lemenkov/otp,lrascao/otp,klarna/otp,neeraj9/otp,jj1bdx/otp,emacsmirror/erlang,RoadRunnr/otp,matwey/otp,VincentHHL/otp,tuncer/otp,klarna/otp,entropiae/otp,weisslj/otp,mikpe/otp,RoadRunnr/otp,basho/otp,platinumthinker/otp,massemanet/otp,hairyhum/otp,release-project/otp,bugs-erlang-org/otp,tuncer/otp,isvilen/otp,saleyn/otp,RichMorin/otp,ferd/otp,emacsmirror/erlang,falkevik/otp,bernardd/otp,uabboli/otp,getong/otp,saleyn/otp,tuncer/otp,neeraj9/otp,sitexa/otp,mujiatong/otp,dgud/otp,tuncer/otp,electricimp/otp,psyeugenic/otp,beni55/otp,stolen/otp,cnbin/otp,sdebnath/otp,NOMORECOFFEE/otp,dumbbell/otp,emacsmirror/erlang,vinoski/otp,bugs-erlang-org/otp,falkevik/otp,saleyn/otp,uabboli/otp,massemanet/otp,VincentHHL/otp,cnbin/otp,fenollp/otp,lhslll/otp,lightcyphers/otp,haguenau/otp,aboroska/otp,paulcager/otp,g-andrade/otp,bsmr-erlang/otp,electricimp/otp,theom/otp,cnbin/otp,Teino1978-Corp/erlang-otp,riverrun/otp,massemanet/otp,getong/otp,legoscia/otp,saleyn/otp,sammoth-wazoku/otp,enikki/otp,bsmr-erlang/otp,sdebnath/otp,yangchengjian/otp,benoitc/otp-1,getong/otp,emile/otp,mikpe/otp,beni55/otp,neeraj9/otp,matwey/otp,release-project/otp,goertzenator/otp,rlipscombe/otp,uabboli/otp,erlang/otp,RaimoNiskanen/otp,Teino1978-Corp/otp,dgud/otp,kvakvs/otp,sdebnath/otp,beni55/otp,jamesruan/otp,jj1bdx/otp,lantti/otp,hairyhum/otp,johanclaesson/otp,rlipscombe/otp,jinshana/otp,dgud/otp,stolen/otp,lucafavatella/otp,release-project/otp,haguenau/otp,emile/otp,Teino1978-Corp/otp,RaimoNiskanen/otp,GinjaNinja32/otp,GinjaNinja32/otp,platinumthinker/otp,stolen/otp,ferd/otp,ferd/otp,theom/otp,haguenau/otp,electricimp/otp,paladim/otp,lucafavatella/otp,marquisthunder/otp