less errors in js tests suite

2026-08-08 20:18:23 -05:00 · 2015-10-05 17:04:19 +11:00
parent 85f1cf7d1b
commit 9f14c197f2
1 changed files with 1 additions and 2 deletions
@@ -133,8 +133,7 @@ export default Ember.Component.extend({
      this._resizeInterval = setInterval(() => {
        Ember.run(() => {
          const $panelBodyContents = this.$('.panel-body-contents');
-
-          if ($panelBodyContents.length) {
+          if ($panelBodyContents && $panelBodyContents.length) {
            const contentHeight = parseInt($panelBodyContents.height());
            if (contentHeight !== this._lastHeight) { this.performLayout(); }
            this._lastHeight = contentHeight;