From 87b998ed1f7664a508e4c8906635a7b512b5168a Mon Sep 17 00:00:00 2001
From: Manolo Gouy <Manolo>
Date: Mon, 11 Apr 2011 20:10:02 +0000
Subject: [PATCH] Fixed crash on Mac OS when Fl::focus() called before show().

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8577 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl.cxx | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/Fl.cxx b/src/Fl.cxx
index f3d62b9c2..dbde5010c 100644
--- a/src/Fl.cxx
+++ b/src/Fl.cxx
@@ -847,7 +847,10 @@ void Fl::focus(Fl_Widget *o) {
       while (w1) { win=w1; w1=win->window(); }
       if (win) {
 #ifdef __APPLE__
-	if (fl_xfocus != win) Fl_X::i(win)->set_key_window();
+	if (fl_xfocus != win) {
+	  Fl_X *x = Fl_X::i(win);
+	  if (x) x->set_key_window();
+	  }
 #endif
 	fl_xfocus = win;
 	}