# HG changeset patch
# User Brendan Cully <brendan@kublai.com>
# Date 1184139275 25200
# Node ID 76d4d031cc5074c44324a0a3ba10f6d8d1637095
# Parent  fc389dcc33f55d4d2542f8f0727030132631b7a2
handle nonexistent .hgtags in raw _tag

diff -r fc389dcc33f5 -r 76d4d031cc50 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Wed Jul 11 00:04:15 2007 -0700
+++ b/mercurial/localrepo.py	Wed Jul 11 00:34:35 2007 -0700
@@ -130,7 +130,10 @@
         if use_dirstate:
             self.wfile('.hgtags', 'ab').write(line)
         else:
-            ntags = self.filectx('.hgtags', parent).data()
+            try:
+                ntags = self.filectx('.hgtags', parent).data()
+            except revlog.LookupError:
+                ntags = ''
             self.wfile('.hgtags', 'ab').write(ntags + line)
         if use_dirstate and self.dirstate.state('.hgtags') == '?':
             self.add(['.hgtags'])