nrk/phpiredis — pull request #22 by cybafelo (2014-03-19 10:09:34+00:00)
Title: minimal fix for segfault when redis goes away - causes php exception

Here's my two cents on the segfault problem mentioned by @theintz

This is a slightly different solution - it raises an exception in php when redis server goes away during redisGetReply, creates an "error" reply object which gets freed almost immediately.

But of course i did not check other places where the reply* pointer should probably be initialized to null