Fix compiler warning
Fix compiler warning

philipl/gvfs,philipl/gvfs,gicmo/gvfs,xkahn/gvfs-cmis,halfline/gvfs,gicmo/gvfs,cpatulea/gvfs,gicmo/gvfs,philipl/gvfs,xkahn/gvfs-cmis,xkahn/gvfs-cmis,xkahn/gvfs-cmis,halfline/gvfs,cpatulea/gvfs,gicmo/gvfs,halfline/gvfs