commit d167f9bc06a577d6c85b8ed6991c1efe175aae7d
author Blue Swirl <blauwirbel@gmail.com> Tue Jul 27 15:34:10 2010 +0000
committer Blue Swirl <blauwirbel@gmail.com> Tue Jul 27 15:34:10 2010 +0000
tree a31f5274249accb2f93d7a2abac2c2e08c995192
parent 7bccf57383cca60a778d5c543ac80c9f62d89ef2

Initialize a variable in all cases

Fix a warning with some GCCs:
/src/qemu/ui/vnc-enc-tight.c: In function `send_sub_rect_nojpeg':
/src/qemu/ui/vnc-enc-tight.c:1458: warning: `ret' might be used uninitialized in this function

Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

ui/vnc-enc-tight.c

diff --git a/ui/vnc-enc-tight.c b/ui/vnc-enc-tight.c
index 71f3fa3..4a6aca2 100644
--- a/ui/vnc-enc-tight.c
+++ b/ui/vnc-enc-tight.c
@@ -1469,6 +1469,8 @@
         ret = send_mono_rect(vs, x, y, w, h, bg, fg);
     } else if (colors <= 256) {
         ret = send_palette_rect(vs, x, y, w, h, palette);
+    } else {
+        ret = 0;
     }
     return ret;
 }