From 507e39fd194b79ec5fcdcbc63253946736f725ea Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Sun, 15 Oct 2017 17:36:58 +0000
Subject: MacOS 10.13: fix problem with window made fullscreen by clicking on
 green window button - continued.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.4@12503 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_cocoa.mm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/Fl_cocoa.mm b/src/Fl_cocoa.mm
index 5511ae167..acb9dfc91 100644
--- a/src/Fl_cocoa.mm
+++ b/src/Fl_cocoa.mm
@@ -1474,7 +1474,7 @@ static FLWindowDelegate *flwindowdelegate_instance = nil;
 @implementation FLAppDelegate
 - (void)applicationDidFinishLaunching:(NSNotification *)notification
 {
-    if (fl_mac_os_version >= 101300) [NSApp stop:nil];
+    if (fl_mac_os_version >= 101300 && [NSApp isRunning]) [NSApp stop:nil];
 }
 - (NSApplicationTerminateReply)applicationShouldTerminate:(NSApplication*)sender
 {
-- 
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