Correctly document the return value of getenv(3)
authorguenther <guenther@openbsd.org>
Mon, 21 Apr 2014 08:46:59 +0000 (08:46 +0000)
committerguenther <guenther@openbsd.org>
Mon, 21 Apr 2014 08:46:59 +0000 (08:46 +0000)
commiteb15c8a0d4ebd367e5b3e29df4ca5c0336bb4ce0
tree41fa4da92dd2b68068c88e29363c88cc3fa389dd
parent56b91d815ce377366b07aaaa09583b057351d7c8
Correctly document the return value of getenv(3)

From Ben Cornett (ben (at) lantern.is)
lib/libc/stdlib/getenv.3