[PATCH] changelog: fixes leaked file handle

[Zachary Gramana]

# HG changeset patch
# User Zachary Gramana <zgramana at pottsconsultinggroup.com>
# Date 1304609582 14400
# Node ID bedad898a28a3e6a25afff650a68e47c347ec1db
# Parent  333def42e785fddda47dd097c0648abb105e399a
changelog: fixes leaked file handle

diff -r 333def42e785 -r bedad898a28a mercurial/changelog.py
--- a/mercurial/changelog.py    Wed May 04 08:21:50 2011 -0500
+++ b/mercurial/changelog.py    Thu May 05 11:33:02 2011 -0400
@@ -118,7 +118,9 @@
          self.opener = self._realopener
          # move redirected index data back into place
          if self._divert:
-            n = self.opener(self.indexfile + ".a").name
+            nfile = self.opener(self.indexfile + ".a")
+            n = nfile.name
+            nfile.close()
              util.rename(n, n[:-2])
          elif self._delaybuf:
              fp = self.opener(self.indexfile, 'a')