From c1fc674b45aa1f241c0703207ac30b7ec79beea3 Mon Sep 17 00:00:00 2001
From: Andreas Schwab <schwab@suse.de>
Date: Mon, 20 Mar 2006 22:41:23 +0000
Subject: [PATCH] * dispnew.c (init_display): Check DISPLAY here. * emacs.c
 (main): Don't check here. * xterm.c (x_display_ok): Don't use DISPLAY env
 var.

---
 src/ChangeLog |  8 ++++++++
 src/dispnew.c |  7 +++++++
 src/emacs.c   | 12 ------------
 src/xterm.c   |  8 ++------
 4 files changed, 17 insertions(+), 18 deletions(-)

diff --git a/src/ChangeLog b/src/ChangeLog
index 72452257c84..97d3fe46c47 100644
--- a/src/ChangeLog
+++ b/src/ChangeLog
@@ -1,3 +1,11 @@
+2006-03-20  Andreas Schwab  <schwab@suse.de>
+
+	* dispnew.c (init_display): Check DISPLAY here.
+
+	* emacs.c (main): Don't check here.
+
+	* xterm.c (x_display_ok): Don't use DISPLAY env var.
+
 2006-03-20  Stefan Monnier  <monnier@iro.umontreal.ca>
 
 	* window.c (window_scroll_pixel_based): Yet another int/Lisp_Object
diff --git a/src/dispnew.c b/src/dispnew.c
index f6ce8eb43f4..ff7758c7538 100644
--- a/src/dispnew.c
+++ b/src/dispnew.c
@@ -6664,6 +6664,13 @@ init_display ()
 #endif
 
       display_arg = (display != 0 && *display != 0);
+
+      if (display_arg && !x_display_ok (display))
+	{
+	  fprintf (stderr, "Display %s unavailable, simulating -nw\n",
+		   display);
+	  inhibit_window_system = 1;
+	}
     }
 
   if (!inhibit_window_system && display_arg
diff --git a/src/emacs.c b/src/emacs.c
index 62a23f70859..846bfc7e453 100644
--- a/src/emacs.c
+++ b/src/emacs.c
@@ -53,10 +53,6 @@ Boston, MA 02110-1301, USA.  */
 #include "buffer.h"
 #include "window.h"
 
-#ifdef HAVE_X_WINDOWS
-#include "xterm.h"
-#endif
-
 #include "systty.h"
 #include "blockinput.h"
 #include "syssignal.h"
@@ -1486,14 +1482,6 @@ main (argc, argv
 
     /* Don't actually discard this arg.  */
     skip_args = count_before;
-
-    /* Do not be lenient if the user explicitly asked for a named display.  */
-    if (display_arg == 1 && !x_display_ok (displayname))
-      {
-	fprintf (stderr, "Display %s unavailable, simulating -nw\n",
-		 displayname);
-	inhibit_window_system = 1;
-      }
   }
 #endif
 
diff --git a/src/xterm.c b/src/xterm.c
index 368f9c1a6d3..298b1c2e63d 100644
--- a/src/xterm.c
+++ b/src/xterm.c
@@ -10123,12 +10123,8 @@ x_display_ok (display)
     int dpy_ok = 1;
     Display *dpy;
 
-    if (!display)
-      display = getenv("DISPLAY");
-    if (!display)
-      return 0;
-
-    if ((dpy = XOpenDisplay (display)))
+    dpy = XOpenDisplay (display);
+    if (dpy)
       XCloseDisplay (dpy);
     else
       dpy_ok = 0;
-- 
2.39.2