PATCH: Fix crash with --nolisten unix

[Waldo Bastian]

Patch below fixes a crash here when running the X server with "--nolisten 
unix". Don't ask ;-)

Btw, how is this line between #ifdef DNETCONN supposed to compile?

Cheers,
Waldo

Index: access.c
===================================================================
RCS file: /cvs/xorg/xc/programs/Xserver/os/access.c,v
retrieving revision 1.12
diff -u -p -r1.12 access.c
--- access.c    3 Jul 2005 08:53:51 -0000       1.12
+++ access.c    5 Sep 2005 13:29:21 -0000
@@ -972,6 +972,8 @@ DefineSelf (int fd)
        return;
     }
     for (ifr = ifap; ifr != NULL; ifr = ifr->ifa_next) {
+        if (!ifr->ifa_addr)
+            continue;
 #ifdef DNETCONN
        if (ifr->ifa_addr.sa_family == AF_DECnet) 
            continue;
-- 
Linux Client Architect - Channel Software Operation - Intel Corporation
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