fix not passed variables

Author: Francesca-Bit

lib/woql.js

@@ -852,7 +852,7 @@ WOQL.add_property = function(propid, type, graph) {
  * @return {object} WOQLQuery
  */
 WOQL.delete_class = function(classid, graph, cvar) {
-    return new WOQLQuery().delete_class(classid, graph)
+    return new WOQLQuery().delete_class(classid, graph,cvar)
 }
 
 /**
@@ -862,7 +862,7 @@ WOQL.delete_class = function(classid, graph, cvar) {
  * @return {object} WOQLQuery
  */
 WOQL.delete_property = function(propid, graph,cvar) {
-    return new WOQLQuery().delete_property(propid, graph)
+    return new WOQLQuery().delete_property(propid, graph,cvar)
 }
 
 /**