Fix connectToUnixServer()'s sleep retry calculation and fix a compilation warning.
Fix connectToUnixServer()'s sleep retry calculation and fix a compilation warning.

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