From 9246fcd2ff7d4e4929127501311e20cfc24451d3 Mon Sep 17 00:00:00 2001
From: Alex Monk <krenair@wikimedia.org>
Date: Fri, 27 Feb 2015 22:04:39 +0000
Subject: [PATCH] MWCategoryWidget: Remove entries from this.categories when
 appropriate

So for example MWCategoryWidget#getCategories doesn't return stuff that was removed.

Bug: T89923
Change-Id: Id99ea2e3b7c74e186bacbcf796b6df3a131a37b1
---
 modules/ve-mw/ui/widgets/ve.ui.MWCategoryWidget.js | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/modules/ve-mw/ui/widgets/ve.ui.MWCategoryWidget.js b/modules/ve-mw/ui/widgets/ve.ui.MWCategoryWidget.js
index ce6fa62967..5f3204d9d1 100644
--- a/modules/ve-mw/ui/widgets/ve.ui.MWCategoryWidget.js
+++ b/modules/ve-mw/ui/widgets/ve.ui.MWCategoryWidget.js
@@ -168,6 +168,7 @@ ve.ui.MWCategoryWidget.prototype.onReorder = function ( item, newIndex ) {
  */
 ve.ui.MWCategoryWidget.prototype.onRemoveCategory = function ( name ) {
 	this.categories[name].metaItem.remove();
+	delete this.categories[name];
 };
 
 /**
@@ -182,6 +183,14 @@ ve.ui.MWCategoryWidget.prototype.onUpdateSortkey = function ( name, value ) {
 	this.emit( 'updateSortkey', this.categories[name] );
 };
 
+/**
+ * @inheritdoc
+ */
+ve.ui.MWCategoryWidget.prototype.clearItems = function () {
+	OO.ui.GroupElement.prototype.clearItems.call( this );
+	this.categories = {};
+};
+
 /**
  * Sets popup state when popup is hidden
  */