ligershark/AzureJobs — pull request #46 by JimBobSquarePants (2014-12-18 22:03:39+00:00)
Title: Force OptiPng to overwrite the temp file.

Without the clobber overload OptiPng wont overwrite the temp file so you will always return 0 for the length of `CompressionResult.ResultFileSize`. This causes you to always return the original file.