Mesa (master): generate_builtins.py: Add missing import.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: a42906f862cbdef251fbccb69787ba3710f0116a
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=a42906f862cbdef251fbccb69787ba3710f0116a

Author: Vinson Lee <vlee at vmware.com>
Date:   Wed Jan 12 11:35:43 2011 -0800

generate_builtins.py: Add missing import.

Import sys for sys.exit.

---

 src/glsl/builtins/tools/generate_builtins.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/src/glsl/builtins/tools/generate_builtins.py b/src/glsl/builtins/tools/generate_builtins.py
index 8b11338..1cf12a1 100755
--- a/src/glsl/builtins/tools/generate_builtins.py
+++ b/src/glsl/builtins/tools/generate_builtins.py
@@ -2,6 +2,7 @@
 # -*- coding: utf-8 -*-
 
 import re
+import sys
 from glob import glob
 from os import path
 from subprocess import Popen, PIPE