# HG changeset patch
# User Bryan O'Sullivan <bryano@fb.com>
# Date 1345073485 25200
# Node ID 0cec762790ed34c469ce67b8ca8223545c57e148
# Parent  4cbb1137941d8d97a59efdf0acd47419f07969d3
store: only one kind of OSError means "nonexistent entry"

diff -r 4cbb1137941d -r 0cec762790ed mercurial/store.py
--- a/mercurial/store.py	Wed Aug 15 16:30:32 2012 -0700
+++ b/mercurial/store.py	Wed Aug 15 16:31:25 2012 -0700
@@ -7,7 +7,7 @@
 
 from i18n import _
 import osutil, scmutil, util
-import os, stat
+import os, stat, errno
 
 _sha = util.sha1
 
@@ -403,7 +403,9 @@
             try:
                 yield f, ef, self.getsize(ef)
                 existing.append(f)
-            except OSError:
+            except OSError, err:
+                if err.errno != errno.ENOENT:
+                    raise
                 # nonexistent entry
                 rewrite = True
         if rewrite: