Merge lp:~openerp-dev/openobject-addons/trunk-bug-1169629-Pooja into lp:openobject-addons

[Nimesh Contractor(Open ERP)]

Hello,

Fix the virtual numpad "backspace button" error when there is no payment line.

To reproduce the issue.

1. Do an order on the POS.
2. Click a Payment mode.
3. In the payment widget, Cancel the payment (with the cross on the right of the payment)
   Then, when there's no more line of payment
4. Click on the Backspace or on a digit in the virtual numpad, you'll get an error.

Thank You.

Unmerged revisions

8728. By Pooja Zankhariya(OpenERP) on 2013-05-29

[FIX] Fixed bug after cancelling payment

=== modified file 'point_of_sale/static/src/js/screens.js'
--- point_of_sale/static/src/js/screens.js	2013-04-09 14:35:36 +0000
+++ point_of_sale/static/src/js/screens.js	2013-05-30 09:34:30 +0000
@@ -1003,7 +1003,9 @@
     		this.numpadState.set({mode: 'payment'});
     	},
         set_value: function(val) {
-        	this.currentPaymentLines.last().set_amount(val);
+        	if (this.currentPaymentLines.last()) {
+        		this.currentPaymentLines.last().set_amount(val);
+        	}
         },
     });
 }