From 3c8f3ad3fc07f8dee9d948c6de4054e5808ce4af Mon Sep 17 00:00:00 2001
From: Lior Halphon <LIJI32@gmail.com>
Date: Fri, 2 Mar 2018 19:37:40 +0200
Subject: [PATCH] Stop annoying beeps and exceptions

---
 Cocoa/GBView.m | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Cocoa/GBView.m b/Cocoa/GBView.m
index 5e1e31a..4773d38 100644
--- a/Cocoa/GBView.m
+++ b/Cocoa/GBView.m
@@ -204,7 +204,7 @@
         }
     }
 
-    if (!handled) {
+    if (!handled && [theEvent type] != NSEventTypeFlagsChanged) {
         [super keyDown:theEvent];
     }
 }
@@ -238,7 +238,7 @@
         }
     }
 
-    if (!handled) {
+    if (!handled && [theEvent type] != NSEventTypeFlagsChanged) {
         [super keyUp:theEvent];
     }
 }