# HG changeset patch
# User Brendan Cully <brendan@kublai.com>
# Date 1184139275 25200
# Node ID 2a7d30c97f898f469f790171d407229ac94ad5e4
# Parent  fa6c9381d053e01d6631b219a28e95414cad3291
handle nonexistent .hgtags in raw _tag

diff -r fa6c9381d053 -r 2a7d30c97f89 mercurial/localrepo.py
--- a/mercurial/localrepo.py	Tue Jul 17 09:08:29 2007 -0300
+++ b/mercurial/localrepo.py	Wed Jul 11 00:34:35 2007 -0700
@@ -129,7 +129,10 @@
         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'])