[hotfix] Supplier read permission for Purchase User

[Fix] Issue #448

[Fix] Issue #448 2
diff --git a/erpnext/public/js/transaction.js b/erpnext/public/js/transaction.js
index 801ea57..4c0b341 100644
--- a/erpnext/public/js/transaction.js
+++ b/erpnext/public/js/transaction.js
@@ -151,7 +151,8 @@
 							transaction_date: me.frm.doc.transaction_date,
 							ignore_pricing_rule: me.frm.doc.ignore_pricing_rule,
 							doctype: item.doctype,
-							name: item.name
+							name: item.name,
+							project_name: item.project_name || me.frm.doc.project_name
 						}
 					},
 					callback: function(r) {