Fixed exiting when window is closed by clicking close button

This happened on 10.6 and later when fullscreen mode was used before windowed

src/cocoa/i_backend_cocoa.mm

@@ -1163,6 +1163,8 @@ static bool s_fullscreenNewAPI;
 	
 	// Hide window as nothing will be rendered at this point
 	[m_window orderOut:nil];
+
+	I_ShutdownJoysticks();
 }
 
 
@@ -1187,10 +1189,6 @@ static bool s_fullscreenNewAPI;
 	[window makeFirstResponder:self];
 	[window setAcceptsMouseMovedEvents:YES];
 
-	NSButton* closeButton = [window standardWindowButton:NSWindowCloseButton];
-	[closeButton setAction:@selector(closeWindow:)];
-	[closeButton setTarget:self];
-
 	return window;
 }
 
@@ -1297,6 +1295,10 @@ static bool s_fullscreenNewAPI;
 
 	[m_window setContentSize:windowSize];
 	[m_window center];
+
+	NSButton* closeButton = [m_window standardWindowButton:NSWindowCloseButton];
+	[closeButton setAction:@selector(terminate:)];
+	[closeButton setTarget:NSApp];
 }
 
 - (void)changeVideoResolution:(bool)fullscreen width:(int)width height:(int)height useHiDPI:(bool)hiDPI
@@ -1496,14 +1498,6 @@ static bool s_fullscreenNewAPI;
 	m_window = tempWindow;
 }
 
-
-- (void)closeWindow:(id)sender
-{
-    I_ShutdownJoysticks();
-
-    [NSApp terminate:sender];
-}
-
 @end