Merge pull request #138 from PaintServer/master

Bail upon non-existent node element
NeXTs · Feb 1, 2018 · 3d08a48 · 3d08a48
2 parents 617159b + 79dff9d
commit 3d08a48
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/clusterize.js b/clusterize.js
@@ -176,6 +176,7 @@
       opts.cluster_height = 0;
       if( ! rows.length) return;
       var nodes = this.content_elem.children;
+      if( ! nodes.length) return;
       var node = nodes[Math.floor(nodes.length / 2)];
       opts.item_height = node.offsetHeight;
       // consider table's border-spacing