From ca751872aac2be673d88fe9067472808c6500bb5 Mon Sep 17 00:00:00 2001
From: Ed Sanders <esanders@wikimedia.org>
Date: Mon, 28 Sep 2015 16:28:09 +0100
Subject: [PATCH] mediawiki.widgets: Add temporary workaround for upstream
 oojs-ui bug

'choose' sometimes emits with null. Fixed upstream in I03f0b6d88f.

Change-Id: I4f5ab119555f9e3c439e3d91054b8b99d0dd89a5
---
 .../src/mediawiki.widgets/mw.widgets.TitleSearchWidget.js   | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/resources/src/mediawiki.widgets/mw.widgets.TitleSearchWidget.js b/resources/src/mediawiki.widgets/mw.widgets.TitleSearchWidget.js
index 0e2546f8b7..c37c723b4d 100644
--- a/resources/src/mediawiki.widgets/mw.widgets.TitleSearchWidget.js
+++ b/resources/src/mediawiki.widgets/mw.widgets.TitleSearchWidget.js
@@ -63,7 +63,11 @@
 	 * @param {OO.ui.OptionWidget} item Chosen item
 	 */
 	mw.widgets.TitleSearchWidget.prototype.onTitleSearchResultsChoose = function ( item ) {
-		this.getQuery().setValue( item.getData() );
+		// TOOD: Pressing enter can incorrectly trigger 'choose' with null.
+		// Remove this check when oojs-ui 0.12.10 lands.
+		if ( item ) {
+			this.getQuery().setValue( item.getData() );
+		}
 	};
 
 	/**
-- 
2.20.1