From: Brian Paul <brianp@vmware.com>
Date: Mon, 31 Jan 2011 21:06:38 +0000 (-0700)
Subject: glsl: add cast to silence signed/unsigned comparison warning
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=59c957b688651a4c7fa4660ee7a404bd83e8bb0b;p=mesa.git

glsl: add cast to silence signed/unsigned comparison warning
---

diff --git a/src/glsl/ast_function.cpp b/src/glsl/ast_function.cpp
index b0f95dd73b6..28d49ee0dae 100644
--- a/src/glsl/ast_function.cpp
+++ b/src/glsl/ast_function.cpp
@@ -223,7 +223,7 @@ match_function_by_name(exec_list *instructions, const char *name,
 
       const char *prefix = "candidates are: ";
 
-      for (int i = -1; i < state->num_builtins_to_link; i++) {
+      for (int i = -1; i < (int) state->num_builtins_to_link; i++) {
 	 glsl_symbol_table *syms = i >= 0 ? state->builtins_to_link[i]->symbols
 					  : state->symbols;
 	 f = syms->get_function(name);