fixes in price list for purchase
diff --git a/buying/doctype/purchase_common/purchase_common.js b/buying/doctype/purchase_common/purchase_common.js
index 7775426..05b7bcb 100644
--- a/buying/doctype/purchase_common/purchase_common.js
+++ b/buying/doctype/purchase_common/purchase_common.js
@@ -75,6 +75,8 @@
 				});
 			} else {
 				me.price_list_currency();
+				if (callback_fn) callback_fn(me.frm.doc, me.frm.doc.doctype, 
+						me.frm.doc.name);
 			}
 		} 
 	},