didiwuliu/phpredis — pull request #1 by zhangchunsheng (2014-09-11 08:02:59+00:00)
Title: Fixes a memory leak in SCAN, with OPT_SCAN_RETRY enabled.

When you instruct phpredis to retry the scan command in the event
of a non zero iterator but zero elements being returned, it was
leaking memory, as it did not free the previous result.

Addresses #501