Mesa (master): glsl: Silence gcc uninitialized variable warning.

[Brian Paul]

Module: Mesa
Branch: master
Commit: 0a24e5011171d71ae88ef0a43b4625ea8d37a917
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=0a24e5011171d71ae88ef0a43b4625ea8d37a917

Author: Vinson Lee <vlee at vmware.com>
Date:   Mon Aug 24 11:43:02 2009 -0600

glsl: Silence gcc uninitialized variable warning.

---

 src/mesa/shader/slang/slang_builtin.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/src/mesa/shader/slang/slang_builtin.c b/src/mesa/shader/slang/slang_builtin.c
index ad2e306..bef0f85 100644
--- a/src/mesa/shader/slang/slang_builtin.c
+++ b/src/mesa/shader/slang/slang_builtin.c
@@ -436,7 +436,7 @@ emit_statevars(const char *name, int array_len,
                struct gl_program_parameter_list *paramList)
 {
    if (type->type == SLANG_SPEC_ARRAY) {
-      GLint i, pos;
+      GLint i, pos = -1;
       assert(array_len > 0);
       if (strcmp(name, "gl_ClipPlane") == 0) {
          tokens[0] = STATE_CLIPPLANE;