From a8d0110e075464ceb2ff2fdc55822e2747ab4948 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adomas=20Ven=C4=8Dkauskas?= <adomas.ven@gmail.com>
Date: Thu, 20 Apr 2017 13:33:16 +0300
Subject: [PATCH] Add a deprecation warning to non-string params for
 #htmlSpecialChars

Revert change from ff74e0ff
---
 chrome/content/zotero/xpcom/utilities.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/chrome/content/zotero/xpcom/utilities.js b/chrome/content/zotero/xpcom/utilities.js
index 691e0daa67..8c28e5b141 100644
--- a/chrome/content/zotero/xpcom/utilities.js
+++ b/chrome/content/zotero/xpcom/utilities.js
@@ -459,7 +459,9 @@ Zotero.Utilities = {
 	 * @return {String}
 	 */
 	"htmlSpecialChars":function(str) {
-		if (str !== undefined && typeof str != 'string') {
+		if (str && typeof str != 'string') {
+			Zotero.debug('#htmlSpecialChars: non-string arguments are deprecated. Update your code',
+				1, undefined, true);
 			str = str.toString();
 		}