From: Eric Anholt <eric@anholt.net>
Date: Wed, 6 Jul 2011 05:02:33 +0000 (-0700)
Subject: glsl: Suppress warning from matching_signature change.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=b043409adfa6ffa6dc78331258de52f7fa6d59aa;p=mesa.git

glsl: Suppress warning from matching_signature change.

gcc isn't smart enough to see that we only look at matched_score after
we've initialized it (because match != NULL happens at the same time)
---

diff --git a/src/glsl/ir_function.cpp b/src/glsl/ir_function.cpp
index ef8d4fcfcd4..1255072a571 100644
--- a/src/glsl/ir_function.cpp
+++ b/src/glsl/ir_function.cpp
@@ -165,7 +165,7 @@ ir_function_signature *
 ir_function::matching_signature(const exec_list *actual_parameters)
 {
    ir_function_signature *match = NULL;
-   int matched_score;
+   int matched_score = 0;
 
    foreach_iter(exec_list_iterator, iter, signatures) {
       ir_function_signature *const sig =