From: glenlow <devnull@localhost>
Date: Wed, 16 Jul 2008 05:48:07 +0000 (+0000)
Subject: NSGetEnviron is defined within crt_externs.h but HAVE__NSGETENVIRON is not properly... 
X-Git-Tag: LAST_LIBGRAPH~32^2~3854
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=d195a067987456db8a3c8d871bec88ca69bc565e;p=graphviz

NSGetEnviron is defined within crt_externs.h but HAVE__NSGETENVIRON is not properly cleared in some build scenarios
---

diff --git a/lib/ast/pathpath.c b/lib/ast/pathpath.c
index 856115ce2..77a90d703 100644
--- a/lib/ast/pathpath.c
+++ b/lib/ast/pathpath.c
@@ -44,7 +44,7 @@
 #ifdef WIN32
 #define environ _environ
 #else
-#ifdef HAVE__NSGETENVIRON
+#if defined(HAVE_CRT_EXTERNS_H) && defined(HAVE__NSGETENVIRON)
 #define environ (*_NSGetEnviron())
 #else
 extern char **environ;