From b4ef2f7ebb1162f75d8fa3276d73e4746bcace84 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Maciej=20Mrozi=C5=84ski?= <mrozik87@gmail.com>
Date: Mon, 16 Jul 2012 13:09:52 +0200
Subject: [PATCH] Datepicker: Modified _updateDatepicker to not update display
 if updated instance is not current instance. Fixed #6814 -
 datepicker('setDate') incorrectly overwrites current display with two
 datepickers.

---
 ui/jquery.ui.datepicker.js | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ui/jquery.ui.datepicker.js b/ui/jquery.ui.datepicker.js
index 06db79ba7..4c260a1c8 100644
--- a/ui/jquery.ui.datepicker.js
+++ b/ui/jquery.ui.datepicker.js
@@ -708,6 +708,9 @@ $.extend(Datepicker.prototype, {
 
 	/* Generate the date picker content. */
 	_updateDatepicker: function(inst) {
+		if ($.datepicker._curInst && inst != $.datepicker._curInst) {
+			return;
+		}
 		this.maxRows = 4; //Reset the max number of rows being displayed (see #7043)
 		var borders = $.datepicker._getBorders(inst.dpDiv);
 		instActive = inst; // for delegate hover events
-- 
2.39.5