fix a traceback when unbundling does not add any changesets
authorBenoit Boissinot <benoit.boissinot@ens-lyon.org>
Thu, 11 May 2006 15:01:30 +0200
changeset 2259 181b0643ffb1
parent 2258 7e43d68f3900
child 2260 99d6cae511f7
fix a traceback when unbundling does not add any changesets only run the hooks when some changesets has been added
mercurial/localrepo.py
--- a/mercurial/localrepo.py	Thu May 11 14:06:18 2006 +0200
+++ b/mercurial/localrepo.py	Thu May 11 15:01:30 2006 +0200
@@ -1544,8 +1544,9 @@
                          " with %d changes to %d files%s\n")
                          % (changesets, revisions, files, heads))
 
-        self.hook('pretxnchangegroup', throw=True,
-                  node=hex(self.changelog.node(cor+1)), source=srctype)
+        if changesets > 0:
+            self.hook('pretxnchangegroup', throw=True,
+                      node=hex(self.changelog.node(cor+1)), source=srctype)
 
         tr.close()