$NetBSD: patch-ab,v 1.2 2007/08/15 21:45:51 joerg Exp $

--- configure.orig	2007-08-10 16:18:41.000000000 +0200
+++ configure
@@ -3959,6 +3959,7 @@ echo "$as_me: error: No suitable version
 
 
 # Check for man page config files
+if test x"$MANCONF" = x; then
 { echo "$as_me:$LINENO: checking for /etc/man.conf" >&5
 echo $ECHO_N "checking for /etc/man.conf... $ECHO_C" >&6; }
 if test "${ac_cv_file__etc_man_conf+set}" = set; then
@@ -4024,6 +4025,7 @@ fi
 
 fi
 
+fi
 
 if test x$MANCONF != x ; then