[[ -f $BINDIR/xds-server ]] || { echo "Cannot find xds-server in BINDIR !"; exit 1; }
# Create config.json file when needed
-if [ -f "${XDS_CONFFILE}" ]; then
+if [ ! -f "${XDS_CONFFILE}" ]; then
mv ${XDS_CONFFILE} ${XDS_CONFFILE}.old
[ ! -f "$XDS_WWWDIR/index.html" ] && XDS_WWWDIR=$BINDIR/www-xds-server
[ ! -f "$XDS_WWWDIR/index.html" ] && XDS_WWWDIR=/var/www/xds-server