Don't add undefined class to button

This commit is contained in:
Quincy Morgan
2020-09-17 11:33:46 -04:00
parent 6e4697877f
commit d88d599f2c

View File

@@ -152,7 +152,7 @@ export function uiTagReference(what) {
_button = _button.enter()
.append('button')
.attr('class', 'tag-reference-button ' + klass)
.attr('class', 'tag-reference-button ' + (klass || ''))
.attr('title', t('icons.information'))
.attr('tabindex', -1)
.call(svgIcon('#iD-icon-' + (iconName || 'inspect')))