clock: Fix clock format on mingw platforms
commitf69586f06d7d819fecd217295c4ef541db8cc181
authorSteve Bennett <steveb@workware.net.au>
Tue, 18 Apr 2017 01:51:42 +0000 (18 11:51 +1000)
committerSteve Bennett <steveb@workware.net.au>
Tue, 18 Apr 2017 01:51:42 +0000 (18 11:51 +1000)
tree9700d353e6996c2f19306cf3daf4a5bd623888db
parent8cf54c5805aa07ca7af8287366e4209cad151531
clock: Fix clock format on mingw platforms

gmtime() fails for negative time_t values.

Signed-off-by: Steve Bennett <steveb@workware.net.au>
jim-clock.c
tests/clock.test