Fix dropdown alternative anchor selection

diff --git a/js/foundation.dropdown.js b/js/foundation.dropdown.js
index 5e913fb44857950f735ba16f9f3eb9f00775ae0e..c4d9b93b445eb2d0a2908679dde6a0d1ca602acf 100644 (file)
--- a/js/foundation.dropdown.js
+++ b/js/foundation.dropdown.js
@@ -41,7 +41,7 @@ class Dropdown {
   _init() {
     var $id = this.$element.attr('id');
 
-    this.$anchor = $(`[data-toggle="${$id}"]`) || $(`[data-open="${$id}"]`);
+    this.$anchor = $(`[data-toggle="${$id}"]`).length ? $(`[data-toggle="${$id}"]`) : $(`[data-open="${$id}"]`);
     this.$anchor.attr({
       'aria-controls': $id,
       'data-is-focus': false,