update

diff --git a/apps/silcd/server.c b/apps/silcd/server.c
index d79374fde8551b01cfeefb2352fc970787573e20..bbca2e02f9989e4a9fb79f42e8e9deed2a0b5259 100644 (file)
--- a/apps/silcd/server.c
+++ b/apps/silcd/server.c
@@ -1596,6 +1596,9 @@ void silc_server_disconnect_remote(SilcServer server,
   va_list ap;
   unsigned char buf[4096];
 
+  if (!sock)
+    return;
+
   memset(buf, 0, sizeof(buf));
   va_start(ap, fmt);
   vsprintf(buf, fmt, ap);