From f77d311f6af6598caecaeee4cd2e424170f8b458 Mon Sep 17 00:00:00 2001
From: "Ryan C. Gordon" <icculus@icculus.org>
Date: Sat, 10 May 2008 21:50:21 -0400
Subject: [PATCH] No index string on gl_Color/gl_SecondaryColor ...

--HG--
branch : trunk
---
 mojoshader.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mojoshader.c b/mojoshader.c
index c2ca1b51..f270b888 100644
--- a/mojoshader.c
+++ b/mojoshader.c
@@ -2330,6 +2330,7 @@ static void emit_GLSL_attribute(Context *ctx, RegisterType regtype, int regnum,
 
             else if (usage == MOJOSHADER_USAGE_COLOR)
             {
+                index_str[0] = '\0';  // no explicit number.
                 if (index == 0)
                     usage_str = "gl_Color";
                 else if (index == 1)