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commit ff74e0ff00832f9f2c80b869525fcc12a2d3ccf9
parent de7b56b8a1706e317dd9c644bbe09faaae3c99ef
Author: Adomas Venčkauskas <adomas.ven@gmail.com>
Date:   Tue, 18 Apr 2017 16:21:09 +0300

Do not return empty string for falsy arguments in Utilities.htmlSpecialChars

Diffstat:
M
chrome/content/zotero/xpcom/utilities.js
 | 
2
+-

1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/chrome/content/zotero/xpcom/utilities.js b/chrome/content/zotero/xpcom/utilities.js
@@ -459,7 +459,7 @@ Zotero.Utilities = {
 	 * @return {String}
 	 */
 	"htmlSpecialChars":function(str) {
-		if (str && typeof str != 'string') {
+		if (str !== undefined && typeof str != 'string') {
 			str = str.toString();
 		}