Allow specifying ssh key file for compute nodes and network controller
[osm/openvim.git] / scripts / configure-dhcp-server-UBUNTU16.0.4.sh
index 9eb675e..15a9913 100755 (executable)
@@ -113,7 +113,7 @@ shift $((OPTIND-1))
 
 if [ $# -lt 1 ]
 then
-  usage
+  _usage
   exit
 fi