glsl: Remove comma at end of enumerator list.

Fixes this build error on OpenBSD 5.3.

In file included from ../../src/mesa/main/ff_fragment_shader.cpp:53:
./../glsl/ir_optimization.h:64: error: comma at end of enumerator list

Signed-off-by: Vinson Lee <vlee@freedesktop.org>

diff --git a/src/glsl/ir_optimization.h b/src/glsl/ir_optimization.h
index fad6f1bfe5f89dfa1245efa23f51427f29213175..2c1479ff4f98d4e436996b106a03eb8efa144b9f 100644 (file)
--- a/src/glsl/ir_optimization.h
+++ b/src/glsl/ir_optimization.h
@@ -61,7 +61,7 @@ enum lower_packing_builtins_op {
    LOWER_UNPACK_SNORM_4x8               = 0x0200,
 
    LOWER_PACK_UNORM_4x8                 = 0x0400,
-   LOWER_UNPACK_UNORM_4x8               = 0x0800,
+   LOWER_UNPACK_UNORM_4x8               = 0x0800
 };
 
 bool do_common_optimization(exec_list *ir, bool linked,