lorry: don't assume the cached remote is correct

The origin remote may not be the remote that should be pulled from
any more, it may have been changed in the .lorry.
Also since we are pushing refs/heads/*, we should be fetching the
same.

1 files changed, 3 insertions, 1 deletions

diff --git a/lorry b/lorry
index 7c43691..b91522b 100755
--- a/lorry
+++ b/lorry
@@ -240,7 +240,9 @@ class Lorry(cliapp.Application):
             self.run_program(['git', 'clone', '--mirror', spec['url'], gitdir])
         else:
             self.progress('.. updating existing clone')
-            self.run_program(['git', 'fetch', 'origin'], cwd=gitdir)
+            self.run_program(['git', 'fetch', spec['url'],
+                              'refs/heads/*:refs/heads/*',
+                              'refs/tags/*:refs/tags/*'], cwd=gitdir)
 
     def gitify_bzr(self, project_name, dirname, gitdir, spec):
         bzrdir = os.path.join(dirname, 'bzr')