[releng] Use git instead of svn

[Olav Vitters <ovitters src gnome org>]

commit 185e69853dc2c028fa10db4a1f3159414ed3fb09
Author: Olav Vitters <olav bkor dhs org>
Date:   Thu Feb 18 14:19:56 2010 +0100

    Use git instead of svn

 tools/smoketesting/convert-to-tarballs.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tools/smoketesting/convert-to-tarballs.py b/tools/smoketesting/convert-to-tarballs.py
index 8cd6f03..91e8bd9 100755
--- a/tools/smoketesting/convert-to-tarballs.py
+++ b/tools/smoketesting/convert-to-tarballs.py
@@ -1024,7 +1024,7 @@ def main(args):
                                                               str(int(splitted_version[1])+1)))
 
         # Make sure the jhbuild checkout directory is up to date
-        retcode = subprocess.call(['svn', '--quiet', 'update'], cwd=jhbuild_dir)
+        retcode = subprocess.call(['git', 'pull', '--rebase'], cwd=jhbuild_dir)
         if retcode != 0:
             sys.stderr("WARNING: Error updating jhbuild checkout directory\n")