From c5c13a436549d0168c93945d52753197a4f352e5 Mon Sep 17 00:00:00 2001
From: Gerd Moellmann <gerd@gnu.org>
Date: Mon, 15 Jan 2001 15:28:57 +0000
Subject: [PATCH] (x_connection_closed) [USE_X_TOOLKIT]: If
 x_display_info_for_display returns null, don't try to close the display; we
 didn't open it.

---
 src/xterm.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/xterm.c b/src/xterm.c
index fadeae0e057..0cd68a7f9e3 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -11288,7 +11288,10 @@ x_connection_closed (dpy, error_message)
      in OpenWindows.  I don't know how to cicumvent it here.  */
   
 #ifdef USE_X_TOOLKIT
-  XtCloseDisplay (dpy);
+  /* If DPYINFO is null, this means we didn't open the display
+     in the first place, so don't try to close it.  */
+  if (dpyinfo)
+    XtCloseDisplay (dpy);
 #endif
 
   /* Indicate that this display is dead.  */
-- 
2.30.2