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Set text to empty string when null is passed as argument (#5560)

This commit is contained in:
Simon Cossar 2018-02-05 12:05:32 -08:00 committed by Sam
parent c48761c628
commit e3de396091
1 changed files with 5 additions and 4 deletions
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9
app/assets/javascripts/discourse/helpers/dir-span.js.es6
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@ -2,11 +2,12 @@ import { registerUnbound } from "discourse-common/lib/helpers";
import { isRTL } from 'discourse/lib/text-direction'; import { isRTL } from 'discourse/lib/text-direction';
function setDir(text) { function setDir(text) {
if (Discourse.SiteSettings.support_mixed_text_direction) { let content = text ? text : "";
let textDir = isRTL(text) ? 'rtl' : 'ltr'; if (content && Discourse.SiteSettings.support_mixed_text_direction) {
return `<span dir="${textDir}">${text}</span>`; let textDir = isRTL(content) ? 'rtl' : 'ltr';
return `<span dir="${textDir}">${content}</span>`;
} }
return text; return content;
} }
export default registerUnbound('dir-span', function(str) { export default registerUnbound('dir-span', function(str) {