diff --git a/ChangeLog b/ChangeLog
index 492448cfb..ca1557303 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2006-06-30  Hampa Hug  <hampa@hampa.ch>
+
+	* acinclude.m4 (AC_GET_FS_INFO): Check the return value of
+	getmntinfo() properly.
+
 2006-06-17  Pavel Tsekov  <ptsekov@gmx.net>
 
 	* m4/fstypename.m4: New file.
diff --git a/acinclude.m4 b/acinclude.m4
index caa379412..4a54fae9a 100644
--- a/acinclude.m4
+++ b/acinclude.m4
@@ -306,7 +306,7 @@ first argument (NetBSD 3.0)])
 main ()
 {
 struct statvfs *mntbufp;
-exit (getmntinfo (&mntbufp, MNT_NOWAIT));
+exit (getmntinfo (&mntbufp, MNT_NOWAIT) == 0);
 }],
 		    mc_cv_sys_mounted_getmntinfo_statvfs=yes,
 		    mc_cv_sys_mounted_getmntinfo_statvfs=no,