add --uda-version to usage help + fix

fixes 9e65fbbded

miniupnpd/Changelog.txt

@@ -1,5 +1,8 @@
 $Id: Changelog.txt,v 1.408 2015/11/16 19:29:42 nanard Exp $
 
+2015/12/12:
+  add commandline option to genconfig.sh to set UPnP (UDA) version
+
 2015/11/16:
   Fix bsd/getroute.c get_src_for_route_to() when args are NULL
 

miniupnpd/genconfig.sh

@@ -8,7 +8,7 @@
 
 # default to UPnP Device Architecture (UDA) v2.0
 UPNP_VERSION_MAJOR=2
-UPNP_VERSION_MAJOR=0
+UPNP_VERSION_MINOR=0
 
 for argv; do
 case "$argv" in
@@ -37,6 +37,7 @@ case "$argv" in
 		echo " --vendorcfg enable configuration of manufacturer info"
 		echo " --pcp-peer  enable PCP PEER operation"
 		echo " --portinuse enable port in use check"
+		echo " --uda-version=x.x  set advertised UPnP version (default to ${UPNP_VERSION_MAJOR}.${UPNP_VERSION_MINOR})"
 		exit 1
 		;;
 	*)