Fix configure summary for hybrid malloc configurations

[gnu-emacs] / m4 / acl.m4

diff --git a/m4/acl.m4 b/m4/acl.m4
index 0f963374dcbb372c65ffb8aaf76b85552671efcc..ce0fe6bc1ea89a1cf960479e12c0fb218c4b2b7e 100644 (file)
--- a/m4/acl.m4
+++ b/m4/acl.m4
@@ -1,5 +1,5 @@
 # acl.m4 - check for access control list (ACL) primitives
-# serial 21
+# serial 22
 
 # Copyright (C) 2002, 2004-2016 Free Software Foundation, Inc.
 # This file is free software; the Free Software Foundation
@@ -163,9 +163,8 @@ AC_DEFUN([gl_ACL_GET_FILE],
            #include <sys/acl.h>
            #include <errno.h>
           ]],
-          [[if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT)
-              return 1;
-            return 0;
+          [[acl_t acl = acl_get_file (".", ACL_TYPE_ACCESS);
+            return acl ? acl_free (acl) != 0 : errno == ENOENT;
           ]])],
        [if test $cross_compiling = yes; then
           gl_cv_func_working_acl_get_file="guessing yes"