Mesa (master): glsl: silence warning

[Brian Paul]

Module: Mesa
Branch: master
Commit: 18d2745765715b03f9fda9a4c31d3678dc0bc457
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=18d2745765715b03f9fda9a4c31d3678dc0bc457

Author: Brian Paul <brianp at vmware.com>
Date:   Tue Feb 24 14:59:54 2009 -0700

glsl: silence 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 c0f4c79..9858a0f 100644
--- a/src/mesa/shader/slang/slang_builtin.c
+++ b/src/mesa/shader/slang/slang_builtin.c
@@ -494,7 +494,7 @@ emit_statevars(const char *name, int array_len,
    }
    else if (type->type == SLANG_SPEC_STRUCT) {
       const slang_variable_scope *fields = type->_struct->fields;
-      GLuint i, pos;
+      GLuint i, pos = 0;
       for (i = 0; i < fields->num_variables; i++) {
          const slang_variable *var = fields->variables[i];
          GLint p = emit_statevars(var->a_name, 0, &var->type.specifier,