From 62325cc7d141f6ab33ce0eb6aae425aac4e6917c Mon Sep 17 00:00:00 2001
From: root <root>
Date: Tue, 19 Feb 2008 18:58:05 +0000
Subject: [PATCH] *** empty log message ***

---
 src/rxvtd.C | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/rxvtd.C b/src/rxvtd.C
index 543e2de1..0d22a426 100644
--- a/src/rxvtd.C
+++ b/src/rxvtd.C
@@ -248,8 +248,10 @@ main (int argc, const char *const *argv)
         }
     }
 
+  // optionally open display and never release it.
   if (opt_opendisplay)
-    displays.get (getenv ("DISPLAY")); // open display and never release it
+    if (const char *dpy = getenv ("DISPLAY"))
+      displays.get (dpy ? dpy : ":0"); // move string logic into rxvt_display maybe?
 
   char *sockname = rxvt_connection::unix_sockname ();
   unix_listener l (sockname);
-- 
2.34.1