gtk: fix "set but not used" gcc 4.6 warnings
authorChristophe Fergeau <cfergeau@redhat.com>
Mon, 11 Apr 2011 09:26:31 +0000 (11:26 +0200)
committerChristophe Fergeau <cfergeau@redhat.com>
Mon, 11 Apr 2011 09:30:49 +0000 (11:30 +0200)
commit9535546e3b13c81afdb9d2bfe6f86f6ce00aee64
tree5198a2e5abd9353ed4afbec0ac97f3d7833f6543
parenta8adff78c1027159d598590d2a6d01495ee6e7bf
gtk: fix "set but not used" gcc 4.6 warnings

Since we are compiling with -Werror, this was breaking compilation.
common/canvas_base.c
common/sw_canvas.c
gtk/display/gnome-rr.c