From 96ea077f709ca3f459bab2978b5ae4d399c71fe0 Mon Sep 17 00:00:00 2001
From: Paul Eggert <eggert@cs.ucla.edu>
Date: Thu, 2 Mar 2006 00:04:59 +0000
Subject: [PATCH] * extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Use "=" with
 "test", not "==".

---
 m4/ChangeLog     | 5 +++++
 m4/extensions.m4 | 2 +-
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/m4/ChangeLog b/m4/ChangeLog
index f67761de0..498111f34 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,8 @@
+2006-03-01  Paul Eggert  <eggert@cs.ucla.edu>
+
+	* extensions.m4 (gl_USE_SYSTEM_EXTENSIONS): Use "=" with "test",
+	not "==".  Reported by Ralf Wildenhues.
+
 2006-02-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
 	Sync from coreutils.
diff --git a/m4/extensions.m4 b/m4/extensions.m4
index 5f22d4276..51394b5c8 100644
--- a/m4/extensions.m4
+++ b/m4/extensions.m4
@@ -33,7 +33,7 @@ AC_DEFUN([gl_USE_SYSTEM_EXTENSIONS], [
 	  AC_INCLUDES_DEFAULT])],
        [ac_cv_safe_to_define___extensions__=yes],
        [ac_cv_safe_to_define___extensions__=no])])
-  test $ac_cv_safe_to_define___extensions__ == yes &&
+  test $ac_cv_safe_to_define___extensions__ = yes &&
     AC_DEFINE([__EXTENSIONS__])
   AC_DEFINE([_POSIX_PTHREAD_SEMANTICS])
 ])
-- 
2.11.0