From ae00c100acdb4d2d3f99524d30258d07eefcfb6d Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Sun, 10 Nov 2013 17:08:41 +0100
Subject: Only use unsetenv() when it is available

AIX 4.3 dosn't support it, for example.
---
 configure.ng | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'configure.ng')

diff --git a/configure.ng b/configure.ng
index e3f51cf0..b9e92704 100644
--- a/configure.ng
+++ b/configure.ng
@@ -189,7 +189,7 @@ AC_CHECK_FUNCS([ \
 AC_CHECK_FUNCS_ONCE([ \
 	arc4random arc4random_stir gai_strerror getaddrinfo getnameinfo inet_aton
 	sigaction sigprocmask snprintf vsnprintf strdup strndup strlcpy strlcat \
-	strtok_r waitpid])
+	strtok_r unsetenv waitpid])
 
 # -- Configuration options --
 
-- 
cgit 1.4.1