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fix: return an empty string if markup is null or undefined

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This commit is contained in:
Tobi Schäfer 2020-04-05 21:33:07 +02:00
parent c984d3c4a2
commit 523d806b56
1 changed files with 1 additions and 1 deletions
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2
modules/core/Global.js
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@ -225,7 +225,7 @@ var encodeForm = function(text) {
* The text with the tags stripped out.
*/
var stripTags = function (markup) {
if (markup === null) return markup;
if (!markup) return '';
var chars = String(markup).split('');
var charCounter = 0;