$NetBSD: patch-aa,v 1.1.1.1 2008/05/26 22:36:56 joerg Exp $

--- configure.ac.orig	2008-05-26 22:39:40.000000000 +0200
+++ configure.ac
@@ -556,7 +556,7 @@ AC_SEARCH_LIBS([socket], [socket])
 AC_ARG_WITH(libevent, AC_HELP_STRING([--with-libevent=pathname],
     [use libevent (will check /usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr  or you can specify an explicit path). Slower, but allows use of large outgoing port ranges.]),
     [ ],[ withval="no" ])
-if test x_$withval == x_yes -o x_$withval != x_no; then
+if test x_$withval = x_yes -o x_$withval != x_no; then
         AC_MSG_CHECKING(for libevent)
         if test x_$withval = x_ -o x_$withval = x_yes; then
             withval="/usr/local /opt/local /usr/lib /usr/pkg /usr/sfw /usr"