# HG changeset patch
# User mpm@selenic.com
# Date 1118513406 28800
# Node ID 3b17056b72dc8c6d5c8ad0b8a140f7e53e3100d4
# Parent  273f6a01d18b3459bbb24b1f393ccfd71900cf0b
fix KeyErrors from reading empty dirstate

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Hash: SHA1

fix KeyErrors from reading empty dirstate

manifest hash: 04a797f1b53e34153c8ea18950a5dd0eefb4694d
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diff -r 273f6a01d18b -r 3b17056b72dc mercurial/hg.py
--- a/mercurial/hg.py	Fri Jun 10 14:10:07 2005 -0800
+++ b/mercurial/hg.py	Sat Jun 11 10:10:06 2005 -0800
@@ -219,6 +219,7 @@
         self.pl = [nullid, nullid]
         try:
             st = self.opener("dirstate").read()
+            if not st: return
         except: return
 
         self.pl = [st[:20], st[20: 40]]