(xreadlink): Preserve errno around `free' during failure.
authorJim Meyering <jim@meyering.net>
Mon, 3 Sep 2001 18:25:58 +0000 (18:25 +0000)
committerJim Meyering <jim@meyering.net>
Mon, 3 Sep 2001 18:25:58 +0000 (18:25 +0000)
commitc9488ff0e1e7b1ace2121f5a0a01a9ca351b4dcc
treed1b2638f103d404e70064d986e1bc57d86868659
parent8df5a2474cfbad3c57b5c1ca60ec339f7b7898c4
(xreadlink): Preserve errno around `free' during failure.
lib/xreadlink.c