From 24b93139581836ea8ec3f88cda0edbb3baba8812 Mon Sep 17 00:00:00 2001
From: Kevin Sawicki <kevinsawicki@gmail.com>
Date: Thu, 29 Sep 2016 10:18:15 -0700
Subject: [PATCH] Disable Show Tab Bar menu item on macOS Sierrra

---
 atom/browser/mac/atom_application_delegate.mm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/atom/browser/mac/atom_application_delegate.mm b/atom/browser/mac/atom_application_delegate.mm
index 4c6a938fba..74f45e2d26 100644
--- a/atom/browser/mac/atom_application_delegate.mm
+++ b/atom/browser/mac/atom_application_delegate.mm
@@ -21,6 +21,11 @@
   // Don't add the "Enter Full Screen" menu item automatically.
   [[NSUserDefaults standardUserDefaults] setBool:NO forKey:@"NSFullScreenMenuItemEverywhere"];
 
+  // Don't add the "Show Tab Bar" menu item.
+  if ([NSWindow respondsToSelector:@selector(allowsAutomaticWindowTabbing)]) {
+    NSWindow.allowsAutomaticWindowTabbing = NO;
+  }
+
   atom::Browser::Get()->WillFinishLaunching();
 }