From d334665e619e9db657a2ea2764a8b852401d4a3f Mon Sep 17 00:00:00 2001
From: Kean Johnston <kean@armory.com>
Date: Tue, 17 Jul 2007 16:34:30 -0700
Subject: [PATCH] LOCALCONN fallback changes DisplayString() output, breaks KDE

See <http://lists.freedesktop.org/archives/xorg/2007-July/026443.html>
---
 src/ConnDis.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/ConnDis.c b/src/ConnDis.c
index 95a836d4..8da5140d 100644
--- a/src/ConnDis.c
+++ b/src/ConnDis.c
@@ -152,6 +152,7 @@ _X11TransConnectDisplay (
     int connect_stat;
 #ifdef LOCALCONN
     struct utsname sys;
+    Bool reset_hostname = False;	/* Reset hostname? */
 # ifdef UNIXCONN    
     Bool try_unix_socket = False;	/* Try unix if local fails */
 # endif    
@@ -245,6 +246,8 @@ _X11TransConnectDisplay (
 	else
 	    tcphostname = copystring("localhost", 9);
 #endif
+	if (!phostname)
+	    reset_hostname = True;
 	Xfree (phostname);
 	phostname = copystring ("unix", 4);
     }
@@ -429,6 +432,12 @@ _X11TransConnectDisplay (
      *
      *     [host] : [:] dpy . scr \0
      */
+#ifdef LOCALCONN
+    if (reset_hostname) {
+	Xfree (phostname);
+	phostname = NULL;
+    }
+#endif
     len = ((phostname ? strlen(phostname) : 0) + 1 + (dnet ? 1 : 0) +
 	   strlen(pdpynum) + 1 + (pscrnum ? strlen(pscrnum) : 1) + 1);
     *fullnamep = (char *) Xmalloc (len);