idle: fixed bogus "uninitialized" gcc warning
idle: fixed bogus "uninitialized" gcc warning

The variable is never used when it's not uninitialized, because the
same condition is used on both uses.

yusiwen/libmpdclient,cmende/libmpdclient,OpenInkpot-archive/iplinux-libmpdclient,jagleeso/libmpdclient,jagleeso/libmpdclient,sl0th/libmpdclient,sl0th/libmpdclient,jwise/libmpdclient,yusiwen/libmpdclient,psych0tik/libmpdclient2,sl0th/libmpdclient,jwise/libmpdclient,OpenInkpot-archive/iplinux-libmpdclient,yusiwen/libmpdclient,cmende/libmpdclient,jagleeso/libmpdclient,psych0tik/libmpdclient2,cmende/libmpdclient,jwise/libmpdclient