From 4c811151c09447a8cfd6578e3a5b43d1ce4fc72b Mon Sep 17 00:00:00 2001
From: Lauri Kasanen <cand@gmx.com>
Date: Tue, 4 Nov 2014 17:26:47 +0000
Subject: The EWMH check requires an open display.

Fixes a crash when a program calls take_focus() before any window has been show()n.


git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10434 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
---
 src/Fl_x.cxx | 1 +
 1 file changed, 1 insertion(+)

(limited to 'src')

diff --git a/src/Fl_x.cxx b/src/Fl_x.cxx
index 8e7100b94..a0767a3a1 100644
--- a/src/Fl_x.cxx
+++ b/src/Fl_x.cxx
@@ -2211,6 +2211,7 @@ int Fl_X::ewmh_supported() {
   static int result = -1;
 
   if (result == -1) {
+    fl_open_display();
     result = 0;
     unsigned long nitems;
     unsigned long *words = 0;
-- 
cgit v1.2.3