From 7568bb66f996bdf94da6963399333236f73adb1b Mon Sep 17 00:00:00 2001
From: Matthias Clasen <mclasen@redhat.com>
Date: Sat, 10 Jul 2010 20:00:49 -0400
Subject: [PATCH] use proper feature test macros for isnan

Problem pointed out in bug 581354
---
 glib/tests/strfuncs.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/glib/tests/strfuncs.c b/glib/tests/strfuncs.c
index 2ddf926..648f370 100644
--- a/glib/tests/strfuncs.c
+++ b/glib/tests/strfuncs.c
@@ -19,6 +19,7 @@
  * if advised of the possibility of such damage.
  */
 
+#define _XOPEN_SOURCE
 #include <ctype.h>
 #include <errno.h>
 #include <locale.h>
-- 
2.7.4