From 7f5e57f6067ac5c62df0d1cd2be021d37b0af7fd Mon Sep 17 00:00:00 2001
From: Dan Stillman <dstillman@zotero.org>
Date: Fri, 2 Sep 2016 02:43:25 -0400
Subject: [PATCH] Fix error in translator tester when only one translator is
 whitelisted

---
 .../content/zotero/tools/testTranslators/translatorTester.js   | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/chrome/content/zotero/tools/testTranslators/translatorTester.js b/chrome/content/zotero/tools/testTranslators/translatorTester.js
index be87824b67..c2446e27a1 100644
--- a/chrome/content/zotero/tools/testTranslators/translatorTester.js
+++ b/chrome/content/zotero/tools/testTranslators/translatorTester.js
@@ -106,6 +106,9 @@ Zotero_TranslatorTesters = new function() {
 		};
 		
 		var runNextTester = function() {
+			if (!testers.length) {
+				return;
+			}
 			testersRunning++;
 			Zotero.debug("Testing "+testers[0].translator.label);
 			testers.shift().runTests(testerDoneCallback);