I like the cheap shipping options with DHL so this module really came in handy. There was a quick fix to DHL returning a zero value (or NULL value) for one of their shipping costs. This is a small revision to fix this problem. All credit given for previous work on this fix, and the module to the people whom have contributed before. Credit given to "beachglassdirect.com" whom found this bug and contributed to the Fix in Revision 1.

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