From 57dfd1885df0df72784fb85fb6d29579011b2467 Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Sun, 15 Nov 2015 17:46:48 -0500
Subject: [PATCH] Allowing passing window to loadZoteroPane() support function

---
 test/content/support.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/test/content/support.js b/test/content/support.js
index 849b26455c..6e454be9c9 100644
--- a/test/content/support.js
+++ b/test/content/support.js
@@ -44,8 +44,10 @@ function loadBrowserWindow() {
 /**
  * Loads a Zotero pane in a new window and selects My Library. Returns the containing window.
  */
-var loadZoteroPane = Zotero.Promise.coroutine(function* () {
-	var win = yield loadBrowserWindow();
+var loadZoteroPane = Zotero.Promise.coroutine(function* (win) {
+	if (!win) {
+		var win = yield loadBrowserWindow();
+	}
 	Zotero.Prefs.clear('lastViewedFolder');
 	win.ZoteroOverlay.toggleDisplay(true);