sync: Improve error message when writing smart sync manifest fails

The error message only states that writing the manifest failed.

Include the exception message, so it's easier to track down the reason
that the write failed.

Change-Id: I06e942c48a19521ba45292199519dd0a8bdb1de7
This commit is contained in:
David Pursehouse 2015-05-07 14:16:49 +09:00
parent c5ceeb1625
commit 727cc3e324

View File

@ -592,8 +592,9 @@ later is required to fix a server side protocol bug.
f.write(manifest_str) f.write(manifest_str)
finally: finally:
f.close() f.close()
except IOError: except IOError as e:
print('error: cannot write manifest to %s' % manifest_path, print('error: cannot write manifest to %s:\n%s'
% (manifest_path, e),
file=sys.stderr) file=sys.stderr)
sys.exit(1) sys.exit(1)
self._ReloadManifest(manifest_name) self._ReloadManifest(manifest_name)