curl_multi_wait: accept 0 from multi_timeout() as valid timeout
authorDaniel Stenberg <daniel@haxx.se>
Wed, 30 Oct 2013 22:48:08 +0000 (23:48 +0100)
committerDaniel Stenberg <daniel@haxx.se>
Wed, 30 Oct 2013 22:48:08 +0000 (23:48 +0100)
commit753d44fa001ebfa940d3d1273451573af4cb41b1
treed2c46c1c03a485229fae65a0eedeb2d3efa1a144
parentcfdfdcdd9d964d73c483c39289a8b1361ccdab08
curl_multi_wait: accept 0 from multi_timeout() as valid timeout

The code rejected 0 as a valid timeout while in fact the function could
indeed legitimately return that and it should be respected.

Reported-by: Bjorn Stenberg
lib/multi.c