Commit 75a58303a019dc2430dd02317091ed273207c3bb
2018-02-17T23:57:57
pthread: fix error code checks (thanks, Andreas!). Most pthread functions return 0 on success and non-zero on error, but those errors might be positive or negative, so checking for return values in the Unix style, where errors are less than zero, is a bug. Fixes Bugzilla #4039.