From 3ca8319dfcbfe5ace8f493b33060bab9bb0df3b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bartosz=20Dziewo=C5=84ski?= <matma.rex@gmail.com>
Date: Tue, 16 Jul 2019 22:51:28 +0200
Subject: [PATCH] ve.dm.MWTransclusionNode: Protect <style> nodes too when
 copying

Bug: T226374
Change-Id: Ie7853382642336638e0a1de9ca506d750ce054ce
---
 modules/ve-mw/dm/nodes/ve.dm.MWTransclusionNode.js | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/modules/ve-mw/dm/nodes/ve.dm.MWTransclusionNode.js b/modules/ve-mw/dm/nodes/ve.dm.MWTransclusionNode.js
index 3bded86123..05cbce31ed 100644
--- a/modules/ve-mw/dm/nodes/ve.dm.MWTransclusionNode.js
+++ b/modules/ve-mw/dm/nodes/ve.dm.MWTransclusionNode.js
@@ -180,9 +180,9 @@ ve.dm.MWTransclusionNode.static.toDomElements = function ( dataElement, doc, con
 		els[ 0 ].setAttribute( 'data-mw', JSON.stringify( dataElement.attributes.mw ) );
 	}
 	if ( converter.isForClipboard() ) {
-		// If the first element is a <link> or <meta> tag, e.g. a category, ensure it
-		// is not destroyed by copy-paste by replacing it with a span
-		if ( els[ 0 ].tagName === 'LINK' || els[ 0 ].tagName === 'META' ) {
+		// If the first element is a <link>, <meta> or <style> tag, e.g. a category or TemplateStyles,
+		// ensure it is not destroyed by copy-paste by replacing it with a span
+		if ( els[ 0 ].tagName === 'LINK' || els[ 0 ].tagName === 'META' || els[ 0 ].tagName === 'STYLE' ) {
 			span = doc.createElement( 'span' );
 			span.setAttribute( 'typeof', 'mw:Transclusion' );
 			span.setAttribute( 'data-mw', els[ 0 ].getAttribute( 'data-mw' ) );