From 22e15b4c5bede0f81ce18e66680445dd309178d2 Mon Sep 17 00:00:00 2001
From: "Manu Mtz.-Almeida" <manu.mtza@gmail.com>
Date: Wed, 26 Sep 2018 00:35:48 +0200
Subject: [PATCH] fix(menu): crash when menu if forcedClosed

---
 core/src/components/menu/menu.tsx              | 3 ++-
 core/src/components/menu/test/basic/index.html | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/core/src/components/menu/menu.tsx b/core/src/components/menu/menu.tsx
index eec0001800..15bb7cf2f7 100644
--- a/core/src/components/menu/menu.tsx
+++ b/core/src/components/menu/menu.tsx
@@ -392,7 +392,8 @@ export class Menu implements ComponentInterface, MenuI {
     this.lastOnEnd = detail.timeStamp;
     this.animation
       .onFinish(() => this.afterAnimation(shouldOpen), {
-        clearExistingCallbacks: true
+        clearExistingCallbacks: true,
+        oneTimeCallback: true
       })
       .progressEnd(shouldComplete, stepValue, realDur);
   }
diff --git a/core/src/components/menu/test/basic/index.html b/core/src/components/menu/test/basic/index.html
index 80e12a2535..b40c063f6a 100644
--- a/core/src/components/menu/test/basic/index.html
+++ b/core/src/components/menu/test/basic/index.html
@@ -31,7 +31,7 @@
 
       <ion-content>
         <ion-list>
-          <ion-item>Open end Menu</ion-item>
+          <ion-item button onclick="openEnd()">Open end Menu</ion-item>
           <ion-item>Close Menu</ion-item>
           <ion-item>Close Menu</ion-item>
           <ion-item>Close Menu</ion-item>
@@ -108,6 +108,7 @@
       menu.open('start');
     }
     function openEnd() {
+      debugger;
       console.log('Open end menu');
       menu.open('end');
     }