Manuel Pöter c3151c0b88 Ignore failure when trying to delete lock file.
Deleting the lock file can fail when another process is currently trying to acquire it (-> race condition).
It is safe to ignore this error since the other process will eventually acquire the lock and again try to delete the lock file.
2015-06-03 13:27:03 +02:00
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2014-04-21 13:51:17 -07:00