Eliminate a dialyzer warning
Eliminate a dialyzer warning

For quite some time now, this module generated a (quite harmless)
dialyzer warning.  Comment out a clause which was actually unreachable.
While at it, do some small code refactorings here and there.

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