diff -r 547d1a4aa105 -r bc3fe3b5b785 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Fri Sep 08 02:16:16 2006 +0200
+++ b/mercurial/localrepo.py	Fri Sep 08 09:36:18 2006 +0200
@@ -133,7 +133,7 @@
             except Exception, exc:
                 if isinstance(exc, util.Abort):
                     self.ui.warn(_('error: %s hook failed: %s\n') %
-                                 (hname, exc.args[0] % exc.args[1:]))
+                                 (hname, exc.args[0]))
                 else:
                     self.ui.warn(_('error: %s hook raised an exception: '
                                    '%s\n') % (hname, exc))