From b26c2b2336af94dc04c6fbb4b99a0ec39bd89f42 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Sun, 7 Apr 2002 03:22:46 +0000
Subject: [PATCH] try to fix Damm's bootstrap error (invalid arg to -x)

---
 bootstrap | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/bootstrap b/bootstrap
index f65e2aa5c..147e82567 100755
--- a/bootstrap
+++ b/bootstrap
@@ -1,7 +1,8 @@
 #! /bin/sh
 cd `dirname $0`
 # Check libtoolize version, fix for Debian/Woody
-if [ -x `which libtoolize` ]; then
+lt=`which libtoolize`
+if [ -n "$lt" -a -x "$lt" ]; then
 	LTIZE_VER=`libtoolize --version | head -1 | sed 's/^[^0-9]*//'`
 	LTIZE_VER_MAJOR=`echo $LTIZE_VER | cut -f1 -d'.'`
 	LTIZE_VER_MINOR=`echo $LTIZE_VER | cut -f2 -d'.'`
@@ -12,7 +13,8 @@ if [ -x `which libtoolize` ]; then
 fi
 
 # Check Autoconf version
-if [ -x `which autoconf` ]; then
+ac=`which autoconf`
+if [ -n "$ac" -a -x "$ac" ]; then
 	AC_VER=`autoconf --version | head -1 | sed 's/^[^0-9]*//'`
 	AC_VER_MAJOR=`echo $AC_VER | cut -f1 -d'.'`
 	AC_VER_MINOR=`echo $AC_VER | cut -f2 -d'.' | sed 's/[^0-9]*$//'`