From 7f76b8ffd141f3cee89b3f751e0a6985b88fa049 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Fri, 10 Sep 2004 01:05:39 +0000
Subject: [PATCH] reset error state before parsing (David Reveman)

---
 src/mesa/shader/arbprogparse.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/mesa/shader/arbprogparse.c b/src/mesa/shader/arbprogparse.c
index 9d78027..5b5924c 100644
--- a/src/mesa/shader/arbprogparse.c
+++ b/src/mesa/shader/arbprogparse.c
@@ -3762,6 +3762,9 @@ _mesa_parse_arb_program (GLcontext * ctx, const GLubyte * str, GLsizei len,
    GLubyte *strz = NULL;
    static int arbprogram_syn_is_ok = 0;		/* XXX temporary */
 
+   /* Reset error state */
+   _mesa_set_program_error(ctx, -1, NULL);
+
 #if DEBUG_PARSING
    fprintf (stderr, "Loading grammar text!\n");
 #endif
-- 
2.7.4