From 98cdd4454323ca04f49a1c4f46f404fd2b6a3efd Mon Sep 17 00:00:00 2001
From: Bastien Nocera <hadess@hadess.net>
Date: Mon, 13 Feb 2017 11:10:19 +0100
Subject: [PATCH] portalHelper: Fix runtime warning

When there is no URI, then the title should be empty, not null:
Gjs-WARNING **: JS ERROR: Error: Argument 'str' (type utf8) may not be null

https://bugzilla.gnome.org/show_bug.cgi?id=778552
---
 js/portalHelper/main.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/js/portalHelper/main.js b/js/portalHelper/main.js
index ccbe77b88..6070af2cc 100644
--- a/js/portalHelper/main.js
+++ b/js/portalHelper/main.js
@@ -176,7 +176,7 @@ const PortalWindow = new Lang.Class({
         if (uri)
             this._headerBar.setSubtitle(GLib.uri_unescape_string(uri, null));
         else
-            this._headerBar.setSubtitle(null);
+            this._headerBar.setSubtitle('');
     },
 
     refresh: function() {