watcher should only update for objects if it is a deep watch

yyx990803 · yyx990803 · commit 47107c101a30 · 2014-12-15T15:58:55.000-05:00
diff --git a/src/watcher.js b/src/watcher.js
@@ -158,8 +158,9 @@ p.run = function () {
   if (this.active) {
     var value = this.get()
     if (
-      (typeof value === 'object' && value !== null) ||
-      value !== this.value
+      value !== this.value ||
+      Array.isArray(value) ||
+      this.deep
     ) {
       var oldValue = this.value
       this.value = value
