Redirect pkg-config errors to /dev/null
Redirect pkg-config errors to /dev/null

bf4/passenger,erikogan/passenger,gravitystorm/passenger,cgvarela/passenger,gravitystorm/passenger,clemensg/passenger,erikogan/passenger,kewaunited/passenger,bf4/passenger,jawj/passenger,kewaunited/passenger,fabiokung/passenger-debian,gravitystorm/passenger,pkmiec/passenger,jawj/passenger,clemensg/passenger,clemensg/passenger,erikogan/passenger,bf4/passenger,cgvarela/passenger,phusion/passenger,cgvarela/passenger,kewaunited/passenger,bf4/passenger,clemensg/passenger,kewaunited/passenger,cgvarela/passenger,phusion/passenger,cgvarela/passenger,kewaunited/passenger,openSUSE/passenger,antek-drzewiecki/passenger,pkmiec/passenger,bf4/passenger,bf4/passenger,fabiokung/passenger-debian,antek-drzewiecki/passenger,fabiokung/passenger-debian,fabiokung/passenger-debian,fabiokung/passenger-debian,openSUSE/passenger,pkmiec/passenger,phusion/passenger,clemensg/passenger,antek-drzewiecki/passenger,phusion/passenger,erikogan/passenger,kewaunited/passenger,clemensg/passenger,jawj/passenger,gravitystorm/passenger,pkmiec/passenger,jawj/passenger,erikogan/passenger,openSUSE/passenger,jawj/passenger,pkmiec/passenger,antek-drzewiecki/passenger,openSUSE/passenger,cgvarela/passenger,bf4/passenger,clemensg/passenger,kewaunited/passenger,cgvarela/passenger,openSUSE/passenger,clemensg/passenger,jawj/passenger,jawj/passenger,phusion/passenger,antek-drzewiecki/passenger,fabiokung/passenger-debian,antek-drzewiecki/passenger,gravitystorm/passenger,erikogan/passenger,antek-drzewiecki/passenger,pkmiec/passenger,cgvarela/passenger,antek-drzewiecki/passenger,phusion/passenger,kewaunited/passenger,phusion/passenger,openSUSE/passenger,phusion/passenger,gravitystorm/passenger,pkmiec/passenger