Commit f4994ae8 authored by jochen@chromium.org's avatar jochen@chromium.org

Don't bail out of the cpplint cache is broken.

Instead, try to remove it.

BUG=none
R=ulan@chromium.org
LOG=n

Review URL: https://codereview.chromium.org/117823013

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18441 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
parent 6ba39190
......@@ -144,8 +144,8 @@ class FileContentsCache(object):
try:
sums_file = open(self.sums_file_name, 'r')
self.sums = pickle.load(sums_file)
except IOError:
# File might not exist, this is OK.
except:
# Cannot parse pickle for any reason. Not much we can do about it.
pass
finally:
if sums_file:
......@@ -155,6 +155,14 @@ class FileContentsCache(object):
try:
sums_file = open(self.sums_file_name, 'w')
pickle.dump(self.sums, sums_file)
except:
# Failed to write pickle. Try to clean-up behind us.
if sums_file:
sums_file.close()
try:
os.unlink(self.sums_file_name)
except:
pass
finally:
sums_file.close()
......
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