From bb18a8b2eaaf8eea02c3255ed774751378fc7aa6 Mon Sep 17 00:00:00 2001
From: Brian Paul <brian.paul@tungstengraphics.com>
Date: Thu, 3 Jul 2008 16:02:13 -0600
Subject: [PATCH] mesa: fix some error codes in _mesa_ShaderSourceARB()

---
 src/mesa/main/shaders.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/mesa/main/shaders.c b/src/mesa/main/shaders.c
index 7bf88087670..b7b2f791a52 100644
--- a/src/mesa/main/shaders.c
+++ b/src/mesa/main/shaders.c
@@ -1,8 +1,8 @@
 /*
  * Mesa 3-D graphics library
- * Version:  6.5.3
+ * Version:  7.1
  *
- * Copyright (C) 2004-2007  Brian Paul   All Rights Reserved.
+ * Copyright (C) 2004-2008  Brian Paul   All Rights Reserved.
  *
  * Permission is hereby granted, free of charge, to any person obtaining a
  * copy of this software and associated documentation files (the "Software"),
@@ -382,7 +382,7 @@ _mesa_ShaderSourceARB(GLhandleARB shaderObj, GLsizei count,
    GLsizei i, totalLength;
    GLcharARB *source;
 
-   if (string == NULL) {
+   if (!shaderObj || string == NULL) {
       _mesa_error(ctx, GL_INVALID_VALUE, "glShaderSourceARB");
       return;
    }
@@ -400,7 +400,7 @@ _mesa_ShaderSourceARB(GLhandleARB shaderObj, GLsizei count,
    for (i = 0; i < count; i++) {
       if (string[i] == NULL) {
          _mesa_free((GLvoid *) offsets);
-         _mesa_error(ctx, GL_INVALID_VALUE, "glShaderSourceARB(null string)");
+         _mesa_error(ctx, GL_INVALID_OPERATION, "glShaderSourceARB(null string)");
          return;
       }
       if (length == NULL || length[i] < 0)
-- 
2.30.2