From 79d6d50dcc86df1413bb54caafeefdfc76a2e6a6 Mon Sep 17 00:00:00 2001
From: Ashesh Vashi <ashesh.vashi@enterprisedb.com>
Date: Mon, 21 Mar 2016 22:44:21 +0530
Subject: [PATCH] The minimal refresh functionality, which will not unload the
 whole tree, when 'refresh' on any node was selected.

---
 web/pgadmin/browser/templates/browser/js/node.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/web/pgadmin/browser/templates/browser/js/node.js b/web/pgadmin/browser/templates/browser/js/node.js
index a25cfa8ef..a6b119c9e 100644
--- a/web/pgadmin/browser/templates/browser/js/node.js
+++ b/web/pgadmin/browser/templates/browser/js/node.js
@@ -545,12 +545,13 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, pgBrowser, Backform) {
 
         return true;
       },
-      refresh: function(i) {
+      refresh: function(n, i) {
         var self = this,
             t = pgBrowser.tree,
             d = t.itemData(i);
 
-        t.unload(i);
+        if (t.isInode(i) && t.wasLoad(i))
+            t.unload(i);
         t.setInode(i, (d && d.inode) || false);
         t.deselect(i);