From ab365ccacc8ac7fdbb56caf8eb969d60d2170114 Mon Sep 17 00:00:00 2001
From: Ed Sanders <esanders@wikimedia.org>
Date: Mon, 27 Oct 2014 16:21:24 +0000
Subject: [PATCH] Fix selection check in wikitext warning

Change-Id: I2f084eb4ee29bd166b05163cd2d6e64e0a4f136d
---
 modules/ve-mw/init/targets/ve.init.mw.ViewPageTarget.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/ve-mw/init/targets/ve.init.mw.ViewPageTarget.js b/modules/ve-mw/init/targets/ve.init.mw.ViewPageTarget.js
index fc004f9005..ca10ef4084 100644
--- a/modules/ve-mw/init/targets/ve.init.mw.ViewPageTarget.js
+++ b/modules/ve-mw/init/targets/ve.init.mw.ViewPageTarget.js
@@ -770,9 +770,11 @@ ve.init.mw.ViewPageTarget.static.checkForWikitextWarning = function ( surface, w
 	var text, node, doc = surface.getView().getDocument(),
 		selection = surface.getModel().getSelection(),
 		textMatches;
-	if ( !selection ) {
+
+	if ( !( selection instanceof ve.dm.LinearSelection ) ) {
 		return;
 	}
+
 	node = doc.getBranchNodeFromOffset( selection.getRange().start );
 	if ( !( node instanceof ve.ce.ContentBranchNode ) ) {
 		return;