Make sure unset skip-dev option does not cause an error
Make sure unset skip-dev option does not cause an error

JamesRezo/satis,gencer/satis,phansys/satis,desyncr/composer-mirror,yonh/satis,orls/satis,composer/satis,astax-t/satis,bartekmis/satis,JamesRezo/satis,nfreear/satis,nfreear/satis,andkirby/satis,andkirby/satis,JeroenDeDauw/satis,MoT3rror/satis,gencer/satis,Tyrael/satis,achristodoulou/satis,alcohol/satis,kavw/satis,alcohol/satis,ninjaparade/satis,orls/satis,alcohol/satis,composer/satis,yonh/satis,alcohol/satis,gencer/satis,andkirby/satis,desyncr/composer-mirror,Flyingmana/satis,socifi/satis,phansys/satis,ezsystems/satis,monsieurbiz/packages.monsieurbiz.com,monsieurbiz/packages.monsieurbiz.com,MoT3rror/satis,composer/satis,atimmer/satis,ezsystems/satis,kavw/satis,ninjaparade/satis,socifi/satis,atimmer/satis,monsieurbiz/packages.monsieurbiz.com,Leftbrained/satis,astax-t/satis,Tyrael/satis,bartekmis/satis,ezsystems/satis,rawkode/satis,JeroenDeDauw/satis,Leftbrained/satis,achristodoulou/satis