From 223a88481438595b3334d264750df73a410a9f0a Mon Sep 17 00:00:00 2001
From: "Kaveh R. Ghazi" <ghazi@caip.rutgers.edu>
Date: Mon, 23 Nov 1998 13:51:40 +0000
Subject: *  configure.in: Use AC_PREREQ(2.12.1).

From-SVN: r23802
---
 etc/configure | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'etc/configure')

diff --git a/etc/configure b/etc/configure
index ce51008..55c701a 100755
--- a/etc/configure
+++ b/etc/configure
@@ -623,7 +623,7 @@ EOF
 # Ultrix sh set writes to stderr and can't be redirected directly,
 # and sets the high bit in the cache file unless we assign to the vars.
 (set) 2>&1 |
-  case `(ac_space=' '; set) 2>&1` in
+  case `(ac_space=' '; set) 2>&1 | grep ac_space` in
   *ac_space=\ *)
     # `set' does not quote correctly, so add quotes (double-quote substitution
     # turns \\\\ into \\, and sed turns \\ into \).
-- 
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