Tree: Remove undefined variable, fixed #1945

775d5c16 · qingwei.li · 杨奕 · 6f75ca61 · 775d5c16
Commit 775d5c16 authored Dec 23, 2016 by qingwei.li Committed by 杨奕 Dec 23, 2016
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packages/tree/src/tree-node.vue packages/tree/src/tree-node.vue +2 -2

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--- a/packages/tree/src/tree-node.vue
+++ b/packages/tree/src/tree-node.vue
@@ -133,12 +133,12 @@
        this.tree.$emit('current-change', store.currentNode ? store.currentNode.data : null, store.currentNode);
        this.tree.currentNode = this;
        if (this.tree.expandOnClickNode) {
-          this.handleExpandIconClick(event);
+          this.handleExpandIconClick();
        }
        this.tree.$emit('node-click', this.node.data, this.node, this);
      },

-      handleExpandIconClick(event) {
+      handleExpandIconClick() {
        if (this.expanded) {
          this.node.collapse();
        } else {