From d953dd1f1b30854317564db6d7ab06eda14de74c Mon Sep 17 00:00:00 2001
From: Sergey Malenkov <sergey.malenkov@jetbrains.com>
Date: Fri, 22 Nov 2019 20:13:01 +0300
Subject: [PATCH] EA-218337 - NPE: IdeMenuBar.updateMnemonicsVisibility

GitOrigin-RevId: c09daaafeed4081f10e88d49b052e81f2b3b4e67
---
 .../src/com/intellij/openapi/wm/impl/IdeMenuBar.java         | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/platform/platform-impl/src/com/intellij/openapi/wm/impl/IdeMenuBar.java b/platform/platform-impl/src/com/intellij/openapi/wm/impl/IdeMenuBar.java
index 9d17fb2edf7d..df9d6defdeb8 100644
--- a/platform/platform-impl/src/com/intellij/openapi/wm/impl/IdeMenuBar.java
+++ b/platform/platform-impl/src/com/intellij/openapi/wm/impl/IdeMenuBar.java
@@ -443,7 +443,10 @@ public class IdeMenuBar extends JMenuBar implements IdeEventQueue.EventDispatche
   private void updateMnemonicsVisibility() {
     final boolean enabled = !UISettings.getInstance().getDisableMnemonics();
     for (int i = 0; i < getMenuCount(); i++) {
-      ((ActionMenu)getMenu(i)).setMnemonicEnabled(enabled);
+      JMenu menu = getMenu(i);
+      if (menu instanceof ActionMenu) {
+        ((ActionMenu)menu).setMnemonicEnabled(enabled);
+      }
     }
   }