Fix failing test due to timing issue

cca5c17c · JC Brand · d9fcb2b4 · cca5c17c
Commit cca5c17c authored Jul 10, 2020 by JC Brand
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src/components/dropdown.js src/components/dropdown.js +2 -2

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--- a/src/components/dropdown.js
+++ b/src/components/dropdown.js
@@ -20,8 +20,8 @@ export class BaseDropdown extends CustomElement {

    hideMenu () {
        u.removeClass('show', this.menu);
-        this.button.setAttribute('aria-expanded', false);
-        this.button.blur();
+        this.button?.setAttribute('aria-expanded', false);
+        this.button?.blur();
    }

    showMenu () {