fix: multiple merged vnode hooks not invoked properly

fix #6076
vuejs · Jul 12, 2017 · 91deb4f · 91deb4f
1 parent 6bf9772
commit 91deb4f
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/src/core/vdom/helpers/update-listeners.js b/src/core/vdom/helpers/update-listeners.js
@@ -27,8 +27,9 @@ export function createFnInvoker (fns: Function | Array<Function>): Function {
   function invoker () {
     const fns = invoker.fns
     if (Array.isArray(fns)) {
-      for (let i = 0; i < fns.length; i++) {
-        fns[i].apply(null, arguments)
+      const cloned = fns.slice()
+      for (let i = 0; i < cloned.length; i++) {
+        cloned[i].apply(null, arguments)
       }
     } else {
       // return handler return value for single handlers