Equalizer now works for any number of elements.

diff --git a/js/foundation.equalizer.js b/js/foundation.equalizer.js
index 7c7818e7b1cd44021a60099b025a30bbbb4ab0bc..c52187a03f08862c43254fce5a08cfba7ce7d3a7 100644 (file)
--- a/js/foundation.equalizer.js
+++ b/js/foundation.equalizer.js
@@ -158,6 +158,9 @@ class Equalizer {
    * @private
    */
   _isStacked() {
+    if (!this.$watched[0] || !this.$watched[1]) {
+      return true;
+    }
     return this.$watched[0].getBoundingClientRect().top !== this.$watched[1].getBoundingClientRect().top;
   }