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Only delete corrupt pickle config files if they exist

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os.remove() raises OSError if the file being removed doesn't exist.
Check before calling to ensure we don't raise a useless exception
on an already deleted file.

Change-Id: I44c1c7dd97a47fcab8afb6c18fdf179158b6dab7
Signed-off-by: Shawn O. Pearce <sop@google.com>
This commit is contained in:
Ulrik Sjölin 2010-10-29 08:23:30 -07:00 committed by Shawn O. Pearce
parent ec1df9b7f6
commit 99482ae58a
1 changed files with 4 additions and 2 deletions
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6
git_config.py
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@ -257,9 +257,11 @@ class GitConfig(object):
finally:
fd.close()
except IOError:
os.remove(self._pickle)
if os.path.exists(self._pickle):
os.remove(self._pickle)
except cPickle.PickleError:
os.remove(self._pickle)
if os.path.exists(self._pickle):
os.remove(self._pickle)
def _ReadGit(self):
"""