fix _scopeId on non-element component root

yyx990803 · yyx990803 · commit 238f65dc7131 · 2016-08-14T17:50:31.000-04:00
diff --git a/src/core/vdom/patch.js b/src/core/vdom/patch.js
@@ -146,7 +146,9 @@ export function createPatchFunction (backend) {
     }
     vnode.elm = vnode.child.$el
     invokeCreateHooks(vnode, insertedVnodeQueue)
-    setScope(vnode)
+    if (vnode.child._vnode.tag) {
+      setScope(vnode)
+    }
   }
 
   // set scope id attribute for scoped CSS.

Original file line number	Diff line number	Diff line change
`@@ -146,7 +146,9 @@ export function createPatchFunction (backend) {`
`146`	`146`	`}`
`147`	`147`	`vnode.elm = vnode.child.$el`
`148`	`148`	`invokeCreateHooks(vnode, insertedVnodeQueue)`
`149`		`- setScope(vnode)`
	`149`	`+ if (vnode.child._vnode.tag) {`
	`150`	`+ setScope(vnode)`
	`151`	`+ }`
`150`	`152`	`}`
`151`	`153`
`152`	`154`	`// set scope id attribute for scoped CSS.`