From e49c5476b9fff1d0d6914e8d4b0c79284d84e50c Mon Sep 17 00:00:00 2001
From: guy <guy>
Date: Fri, 2 May 2003 08:41:01 +0000
Subject: [PATCH] Quote "$d" when testing it in "AC_LBL_LIBPCAP", so that if
 it's empty - i.e., if no extraneous pcap header directory is found when using
 an installed libpcap - we don't die.

---
 aclocal.m4 | 4 ++--
 configure  | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/aclocal.m4 b/aclocal.m4
index 64a3aac9..20d2effd 100644
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -1,4 +1,4 @@
-dnl @(#) $Header: /tcpdump/master/tcpdump/aclocal.m4,v 1.96 2003-05-01 21:20:52 guy Exp $ (LBL)
+dnl @(#) $Header: /tcpdump/master/tcpdump/aclocal.m4,v 1.97 2003-05-02 08:41:01 guy Exp $ (LBL)
 dnl
 dnl Copyright (c) 1995, 1996, 1997, 1998
 dnl	The Regents of the University of California.  All rights reserved.
@@ -281,7 +281,7 @@ AC_DEFUN(AC_LBL_LIBPCAP,
 		    d="/usr/include/pcap"
 		fi
 	    fi
-	    if test -z $d ; then
+	    if test -z "$d" ; then
 		AC_MSG_RESULT(not found)
 	    else
 		$2="-I$d $$2"
diff --git a/configure b/configure
index 728cccb9..54476792 100755
--- a/configure
+++ b/configure
@@ -3930,7 +3930,7 @@ echo "configure:3925: checking for extraneous pcap header directories" >&5
 		    d="/usr/include/pcap"
 		fi
 	    fi
-	    if test -z $d ; then
+	    if test -z "$d" ; then
 		echo "$ac_t""not found" 1>&6
 	    else
 		V_INCLS="-I$d $V_INCLS"
-- 
2.39.5