login fix

R/az_login.R

@@ -70,6 +70,7 @@ create_azure_login <- function(tenant="common", app=.az_cli_app_id, password=NUL
         if(!is.null(conf$app)) app <- conf$app
         if(!is.null(conf$auth_type)) auth_type <- conf$auth_type
         if(!is.null(conf$password)) password <- conf$password
+        if(!is.null(conf$username)) username <- conf$username
         if(!is.null(conf$host)) host <- conf$host
         if(!is.null(conf$aad_host)) aad_host <- conf$aad_host
     }

R/az_rm.R

@@ -60,7 +60,7 @@ public=list(
     token=NULL,
 
     # authenticate and get subscriptions
-    initialize=function(tenant, app=.az_cli_app_id, password=NULL, username=NULL, auth_type=NULL,
+    initialize=function(tenant="common", app=.az_cli_app_id, password=NULL, username=NULL, auth_type=NULL,
                         host="https://management.azure.com/", aad_host="https://login.microsoftonline.com/",
                         config_file=NULL, token=NULL)
     {