www

commit b077e1cd8c19969bec8dbba889a27c0ae760d3e1
parent e272465f6c8e97f7b8637532922fc6b9a365f293
Author: Dan Stillman <dstillman@zotero.org>
Date:   Thu, 20 Apr 2017 13:13:12 -0400

Merge pull request #1219 from adomasven:fix/htmlSpecialChars

Do not return empty string only for `0` arg to #htmlSpecialChars

Diffstat:
M
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
@@ -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();
 		}