# HG changeset patch
# User Sylvain Thénault <sylvain.thenault@logilab.fr>
# Date 1264582673 -3600
# Node ID bd8480824e0bc4e9851b79e71e4cb6dc2b2c40c7
# Parent  0285c1fa1459754777455109e54ced84ce76f5cd
ensure we get a  correct key

diff -r 0285c1fa1459 -r bd8480824e0b rtags.py
--- a/rtags.py	Wed Jan 27 09:57:16 2010 +0100
+++ b/rtags.py	Wed Jan 27 09:57:53 2010 +0100
@@ -104,6 +104,7 @@
         self.tag_relation(key, *args, **kwargs)
 
     def tag_relation(self, key, tag):
+        assert len(key) == 4, 'bad key: %s' % list(key)
         if self._allowed_values is not None:
             assert tag in self._allowed_values, \
                    '%r is not an allowed tag (should be in %s)' % (