From feef304423a01d3f02ae6d29dc1bc51330fd0092 Mon Sep 17 00:00:00 2001
From: James R <justsomejames@gmail.com>
Date: Sun, 14 Mar 2021 08:26:09 -0700
Subject: [PATCH] Ignore Keys.None event (#537)

Such an event invokes every unbound action.
---
 Source/Core/Windows/MainForm.cs | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Source/Core/Windows/MainForm.cs b/Source/Core/Windows/MainForm.cs
index d9a2bcb6..d524ecd9 100755
--- a/Source/Core/Windows/MainForm.cs
+++ b/Source/Core/Windows/MainForm.cs
@@ -1414,7 +1414,7 @@ namespace CodeImp.DoomBuilder.Windows
 			if(ctrl) mod |= (int)Keys.Control;
 			
 			// Don't process any keys when they are meant for other input controls
-			if((ActiveControl == null) || (ActiveControl == display))
+			if((e.KeyData != Keys.None) && ((ActiveControl == null) || (ActiveControl == display)))
 			{
 				// Invoke any actions associated with this key
 				General.Actions.UpdateModifiers(mod);
@@ -4648,4 +4648,4 @@ namespace CodeImp.DoomBuilder.Windows
 
 		#endregion
 	}
-}
\ No newline at end of file
+}