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

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Adomas Venčkauskas 2017-04-18 16:21:09 +03:00
parent de7b56b8a1
commit ff74e0ff00
1 changed files with 1 additions and 1 deletions
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chrome/content/zotero/xpcom/utilities.js
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@ -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();
}