diff options
Diffstat (limited to 'src/mesa/main/uniforms.c')
| -rw-r--r-- | src/mesa/main/uniforms.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/mesa/main/uniforms.c b/src/mesa/main/uniforms.c index 3b7249aabb5..116fab21cb9 100644 --- a/src/mesa/main/uniforms.c +++ b/src/mesa/main/uniforms.c @@ -1007,7 +1007,7 @@ _mesa_GetUniformLocation(GLuint programObj, const GLcharARB *name) shProg = _mesa_lookup_shader_program_err(ctx, programObj, "glGetUniformLocation"); - if (!shProg) + if (!shProg || !name) return -1; /* Page 80 (page 94 of the PDF) of the OpenGL 2.1 spec says: |