comparison auto/have @ 3901:c8b9f58c392b

fix r3822 Solaris strerror() invalid error code behaviour depends on version: Solaris 10 returns "Unknown error" and sets errno to EINVAL, Solaris 9 returns "Unknown error" and leaves errno intact, Solaris 2 returns NULL.
author Igor Sysoev <igor@sysoev.ru>
date Sat, 23 Apr 2011 13:15:56 +0000
parents 42d11f017717
children d620f497c50f
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3900:4d5754e2f220 3901:c8b9f58c392b