From 5f6a726d9f2274df1a968e5f3cd3862894b47a38 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Wed, 14 May 2008 19:19:53 -0600
Subject: fix parsing of state.texenv.color (bug 14931)

cherry-picked from master
---
 src/mesa/shader/arbprogram.syn | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/mesa/shader/arbprogram.syn')

diff --git a/src/mesa/shader/arbprogram.syn b/src/mesa/shader/arbprogram.syn
index ba17d638a3..b12c6a0eda 100644
--- a/src/mesa/shader/arbprogram.syn
+++ b/src/mesa/shader/arbprogram.syn
@@ -1942,10 +1942,10 @@ stateTexEnvProperty
 fragment program
     <optLegacyTexUnitNum>  ::= ""
                              | "[" <legacyTexUnitNum> "]"
-
-NOTE: <optLegaceTexUnitNum> is not optional.
 */
 optLegacyTexUnitNum
+    optLegacyTexUnitNum_1 .or .true .emit 0x00;
+optLegacyTexUnitNum_1
     lbracket_ne .and legacyTexUnitNum .and rbracket;
 
 /*
-- 
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