Mercurial > hg > mercurial-crew-with-dirclash

diff mercurial/revlog.py @ 1660:b2df93c56ac4

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Fix revlog signature check for empty revlogs
author Matt Mackall <mpm@selenic.com>
date Sun, 29 Jan 2006 20:30:41 +1300
parents bfa90d9a3b77
children daff3ef0de8d
line wrap: on
line diff
--- a/mercurial/revlog.py
+++ b/mercurial/revlog.py
@@ -197,7 +197,7 @@ class revlog(object):
                 raise
             i = ""
 
-        if i[:4] != "\0\0\0\0":
+        if i and i[:4] != "\0\0\0\0":
             raise RevlogError(_("incompatible revlog signature on %s") %
                               self.indexfile)