From 2e4e43be0721f1c1b6be559e39fc1aa179e12940 Mon Sep 17 00:00:00 2001
From: Jim Meyering <meyering@lucent.com>
Date: Mon, 20 Mar 2000 11:06:51 +0000
Subject: [PATCH] (_AC_INIT_PREPARE_ENVIRONMENT) [setting IFS]: Be careful to
 use space, tab and new line, in precisely that order.

---
 acgeneral.m4            | 7 ++++---
 lib/autoconf/general.m4 | 7 ++++---
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/acgeneral.m4 b/acgeneral.m4
index 7c98f29a..3c80e7a3 100644
--- a/acgeneral.m4
+++ b/acgeneral.m4
@@ -1221,9 +1221,10 @@ if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 
 # IFS
-# We need space, tab and new line.
-IFS="
- 	"dnl
+# We need space, tab and new line, in precisely that order.
+ac_nl='
+'
+IFS=" 	$ac_nl"dnl
 ])
 
 # _AC_INIT_PREPARE([UNIQUE-FILE-IN-SOURCE-DIR])
diff --git a/lib/autoconf/general.m4 b/lib/autoconf/general.m4
index 7c98f29a..3c80e7a3 100644
--- a/lib/autoconf/general.m4
+++ b/lib/autoconf/general.m4
@@ -1221,9 +1221,10 @@ if test "${LC_MESSAGES+set}" = set; then LC_MESSAGES=C; export LC_MESSAGES; fi
 if test "${LC_CTYPE+set}"    = set; then LC_CTYPE=C;    export LC_CTYPE;    fi
 
 # IFS
-# We need space, tab and new line.
-IFS="
- 	"dnl
+# We need space, tab and new line, in precisely that order.
+ac_nl='
+'
+IFS=" 	$ac_nl"dnl
 ])
 
 # _AC_INIT_PREPARE([UNIQUE-FILE-IN-SOURCE-DIR])