bug

project/dv/apps/components/vue-okr-tree/model/merge.js

@@ -0,0 +1,14 @@
+export default function(target) {
+  for (let i = 1, j = arguments.length; i < j; i++) {
+    let source = arguments[i] || {};
+    for (let prop in source) {
+      if (source.hasOwnProperty(prop)) {
+        let value = source[prop];
+        if (value !== undefined) {
+          target[prop] = value;
+        }
+      }
+    }
+  }
+  return target;
+}