From f5555a6d262a77f3754934447d7440df381f37d9 Mon Sep 17 00:00:00 2001
From: Michael Lutz <michi@icosahedron.de>
Date: Sun, 14 Feb 2021 12:36:11 +0100
Subject: [PATCH] Fix 9c872192: [OSX] Clear mouse button emulation flag.

---
 src/video/cocoa/cocoa_wnd.mm | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/video/cocoa/cocoa_wnd.mm b/src/video/cocoa/cocoa_wnd.mm
index afe2cece69..30fa3969bc 100644
--- a/src/video/cocoa/cocoa_wnd.mm
+++ b/src/video/cocoa/cocoa_wnd.mm
@@ -564,6 +564,7 @@ void CocoaDialog(const char *title, const char *message, const char *buttonLabel
 - (void)mouseUp:(NSEvent *)event
 {
 	if (self->_emulated_down) {
+		self->_emulated_down = false;
 		[ self rightMouseUp:event ];
 	} else {
 		_left_button_down = false;