Mesa (master): st/vega: Silence uninitialized variable warning.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: 8aa4cd0e503820e545cceeaa2357d670b948db27
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=8aa4cd0e503820e545cceeaa2357d670b948db27

Author: Vinson Lee <vlee at vmware.com>
Date:   Sat Dec  4 00:53:44 2010 -0800

st/vega: Silence uninitialized variable warning.

Fixes this GCC warning.
api_filters.c: In function 'execute_filter':
api_filters.c:184: warning: 'tex_wrap' may be used uninitialized in this function

---

 src/gallium/state_trackers/vega/api_filters.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/gallium/state_trackers/vega/api_filters.c b/src/gallium/state_trackers/vega/api_filters.c
index 95f900f..724e382 100644
--- a/src/gallium/state_trackers/vega/api_filters.c
+++ b/src/gallium/state_trackers/vega/api_filters.c
@@ -207,6 +207,7 @@ static void execute_filter(struct vg_context *ctx,
       break;
    default:
       debug_assert(!"Unknown tiling mode");
+      tex_wrap = 0;
       break;
    }