🔥 perf boost: use ternary expression over and condition (more declara…

…tive)
kbrsh · Mar 28, 2017 · 684d40d · 684d40d
1 parent c8eede2
commit 684d40d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/util/util.js b/src/util/util.js
@@ -509,7 +509,7 @@ const diff = function(node, vnode, parent, instance) {
       while(vchild || currentChildNode) {
         diff(currentChildNode, vchild, node, instance);
         vchild = vnode.children[++i];
-        currentChildNode = currentChildNode && currentChildNode.nextSibling;
+        currentChildNode = currentChildNode ? currentChildNode.nextSibling : null;
       }
     }