Quote "$d" when testing it in "AC_LBL_LIBPCAP", so that if it's empty -

[tcpdump] / aclocal.m4

diff --git a/aclocal.m4 b/aclocal.m4
index 64a3aac90064e591e90efe94bad93176651d5357..20d2effda60817d3f37c64e73a798ce263442494 100644 (file)
--- 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"