# HG changeset patch
# User Bryan O'Sullivan <bos@serpentine.com>
# Date 2009-05-14 21:12:32
# Node ID f53bc3e37655b93bbadce2b88e81aee5f1fb6d7e
# Parent  94e07bb8e5dde3a338fc3bef58d351d7b6159ce5

util: make atomictempfile saner if mktempcopy fails

diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -971,6 +971,7 @@ class atomictempfile:
     """
     def __init__(self, name, mode, createmode):
         self.__name = name
+        self._fp = None
         self.temp = mktempcopy(name, emptyok=('w' in mode),
                                createmode=createmode)
         self._fp = posixfile(self.temp, mode)
@@ -988,7 +989,8 @@ class atomictempfile:
             try:
                 os.unlink(self.temp)
             except: pass
-            self._fp.close()
+            if self._fp:
+                self._fp.close()
 
 def makedirs(name, mode=None):
     """recursive directory creation with parent mode inheritance"""