From f55814ff6c0125c5f19cdb060df8f04cbee13755 Mon Sep 17 00:00:00 2001
From: Roland McGrath <roland@gnu.org>
Date: Thu, 9 May 1996 23:13:21 +0000
Subject: Regenerated: autoconf  sysdeps/unix/configure.in

---
 sysdeps/mach/configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'sysdeps/mach/configure')

diff --git a/sysdeps/mach/configure b/sysdeps/mach/configure
index fb1d8b0..dafdac5 100644
--- a/sysdeps/mach/configure
+++ b/sysdeps/mach/configure
@@ -5,8 +5,8 @@
 ac_help="$ac_help
   --with-mach=DIRECTORY   find Mach kernel source code in DIRECTORY [../mach]"
 # Check whether --with-mach or --without-mach was given.
-withval="$with_mach"
-if test -n "$withval"; then
+if test "${with_mach+set}" = set; then
+  withval="$with_mach"
   case z"$with_mach" in
 z | zno | zyes) ;; # Not specified, or specified with no value.
 z*) config_vars="$config_vars
-- 
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