configure: correctly indent IPv6 yes/no summary output

diff --git a/configure.in b/configure.in
index bdc08e16a672515bc4cdfcec331de933825f6ad3..7c5d0b614294a98180e29fb388190e9e93bdb6d8 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -1,6 +1,6 @@
 #
 # ngIRCd -- The Next Generation IRC Daemon
-# Copyright (c)2001-2009 Alexander Barton <alex@barton.de>
+# Copyright (c)2001-2010 Alexander Barton <alex@barton.de>
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -684,7 +684,9 @@ echo $ECHO_N "        I/O backend: $ECHO_C"
        echo "\"$x_io_backend\""
 
 echo $ECHO_N "      IPv6 protocol: $ECHO_C"
-echo $ECHO_N "$x_ipv6_on    $ECHO_C"
+test "$x_ipv6_on" = "yes" \
+       && echo $ECHO_N "yes   $ECHO_C" \
+       || echo $ECHO_N "no    $ECHO_C"
 echo $ECHO_N "        SSL support: $ECHO_C"
 echo "$x_ssl_lib"