numpy/numpy — pull request #3992 by ewmoore (2013-10-29 01:46:48+00:00)
Title: BUG: hypot(inf, 0) shouldn't raise a warning

inf * 0 == nan, but raises invalid. Don't do anything really, until we
have dealt with the infs and/or nans. This only effected windows or
where ever else we use our own implmentation.

Fixes gh-2385

Tested on windows using MSVC.