From e7f0e95e2fe540ddb6c51ec1e1346421420f095e Mon Sep 17 00:00:00 2001
From: Emmanuel Kasper <e.kasper@proxmox.com>
Date: Wed, 9 Mar 2016 15:57:17 +0100
Subject: [PATCH] fix storage selector 'change' event handling

the initial loading of the storage selector fires a 'change'
event via the 'onLoad' method of its parent class

at that point the value of the storage selector is empty,
and the callback function fails
---
 www/manager6/lxc/ResourceEdit.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/www/manager6/lxc/ResourceEdit.js b/www/manager6/lxc/ResourceEdit.js
index 270eb629..6fa56f0d 100644
--- a/www/manager6/lxc/ResourceEdit.js
+++ b/www/manager6/lxc/ResourceEdit.js
@@ -332,6 +332,9 @@ Ext.define('PVE.lxc.MountPointInputPanel', {
 	    hidden: me.unused || !me.create,
 	    listeners: {
 		change: function(f, value) {
+		    if (!value) { // initial store loading fires an unwanted 'change'
+			return;
+		    }
 		    if (me.mpdata.type === 'bind') {
 			me.quota.setDisabled(true);
 			me.quota.setValue(false);