fix ssr tests

9 years ago · 3db3ca5623
1 changed files with 3 additions and 3 deletions
--- a/src/core/instance/state.js
+++ b/src/core/instance/state.js
@ -63,7 +63,7 @@ function initData (vm: Component) {
  }
  // observe data
  observe(data)
-  data.__ob__.vmCount++
+  data.__ob__ && data.__ob__.vmCount++
 }

 const computedSharedDefinition = {
@ -206,8 +206,8 @@ function setData (vm: Component, newData: Object) {
      proxy(vm, key)
    }
  }
-  oldData.__ob__.vmCount--
+  oldData.__ob__ && oldData.__ob__.vmCount--
  observe(newData)
-  newData.__ob__.vmCount++
+  newData.__ob__ && newData.__ob__.vmCount++
  vm.$forceUpdate()
 }