[jhbuild] [utils] add missing import statement for win32 check

[Frederic Peters <fpeters src gnome org>]

commit c70ff8d7625385c6e4c913fe7edbb5da1098c97d
Author: Frédéric Péters <fpeters 0d be>
Date:   Sat May 23 10:58:45 2009 +0200

    [utils] add missing import statement for win32 check
---
 jhbuild/utils/cmds.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/jhbuild/utils/cmds.py b/jhbuild/utils/cmds.py
index 818640b..d50cc41 100644
--- a/jhbuild/utils/cmds.py
+++ b/jhbuild/utils/cmds.py
@@ -21,6 +21,7 @@ import os
 import re
 import select
 import subprocess
+import sys
 from signal import SIGINT
 from jhbuild.errors import CommandError