Fixed vs2008 warning
Fixed vs2008 warning

dezelin/spice,virtualAMP/spiceplay,fgouget/spice,virtualAMP/spiceplay,Fantu/spice,fgouget/spice,dezelin/spice,SPICE/spice,fgouget/spice,elmarco/spice,dezelin/spice,ya-mouse/spice,elmarco/spice,freedesktop-unofficial-mirror/spice__spice,alon/spice-server,virtualAMP/spiceplay,mathslinux/spice,ya-mouse/spice,freedesktop-unofficial-mirror/spice__spice,freedesktop-unofficial-mirror/spice__spice,dezelin/spice,Fantu/spice,elmarco/spice,freedesktop-unofficial-mirror/spice__spice,dezelin/spice,mathslinux/spice,Fantu/spice,alon/spice-server,mathslinux/spice,mathslinux/spice,freedesktop-unofficial-mirror/spice__spice,mathslinux/spice,SPICE/spice,fgouget/spice,alon/spice-server,elmarco/spice,alon/spice-server,ya-mouse/spice,Fantu/spice,elmarco/spice,alon/spice-server,virtualAMP/spiceplay,SPICE/spice