getcwd: fix compile error in configure check
authorPádraig Brady <P@draigBrady.com>
Wed, 4 Dec 2013 12:33:54 +0000 (12:33 +0000)
committerPádraig Brady <P@draigBrady.com>
Wed, 4 Dec 2013 12:37:58 +0000 (12:37 +0000)
commitfba20d159fe191b9d67688738b7c31e769171aac
tree8bcde1356ed41f91b64e44be290dc25619a1dacb
parent51a2203392d4199bf79d97f50db1b10a29a4f2a1
getcwd: fix compile error in configure check

Introduced in commit ca369c8d, 2013-02-03

* m4/getcwd-abort-bug.m4 (gl_FUNC_GETCWD_ABORT_BUG): Include errno.h
ChangeLog
m4/getcwd-abort-bug.m4