Fix a memory leak where the C SDK's ds3_error objects weren't getting freed.
Fix a memory leak where the C SDK's ds3_error objects weren't getting
freed.

SpectraLogic/ds3_browser,Klopsch/ds3_browser,SpectraLogic/ds3_browser,Klopsch/ds3_browser,Klopsch/ds3_browser,SpectraLogic/ds3_browser