If parsing a program fails, don't change the vertex/fragment program object.

Specifically, don't attach a dummy program.
This change also fixes an occasional segfault.
Some code clean-ups.  Use GLboolean instead of GLuint to return pass/fail.

1 files changed, 4 insertions, 3 deletions

diff --git a/src/mesa/shader/arbprogparse.h b/src/mesa/shader/arbprogparse.h
index 52db0440447..ececfafa8fd 100644
--- a/src/mesa/shader/arbprogparse.h
+++ b/src/mesa/shader/arbprogparse.h
@@ -67,8 +67,9 @@ struct arb_program
    GLuint NumTexIndirections;
 };
 
-extern GLuint 
+
+extern GLboolean
 _mesa_parse_arb_program( GLcontext *ctx, const GLubyte *str, GLsizei len, 
-                         struct arb_program *Program );
-                          
+                         struct arb_program *program );
+
 #endif