(go_and_die): Now a Bool, once again.

(check_idle_callback): Break out of the loop and return OOP_HALT
	if go_and_die is true.

src/server/connections.c

 /*
- * $Id: connections.c,v 0.98 2003/07/13 11:07:24 ceder Exp $
+ * $Id: connections.c,v 0.99 2003/07/13 11:56:27 ceder Exp $
  * Copyright (C) 1991-2002  Lysator Academic Computer Association.
  *
  * This file is part of the LysKOM server.
@@ -94,7 +94,7 @@ Connection     * active_connection = NULL;
  * privileges issues a `shutdown', or of lyskomd receives a SIGHUP.
  * This not an abort: all data is saved before we exit.
  */
-volatile sig_atomic_t go_and_die = 0;
+Bool go_and_die = FALSE;
 
 /*
  * The number of times that the session penalties has been averaged.
@@ -907,7 +907,7 @@ check_idle_callback(oop_source *UNUSED(source),
 	is_idle = FALSE;
 	++penalty_generation;
 
-	for (next = queue_first; next != NULL; )
+	for (next = queue_first; next != NULL && !go_and_die; )
 	{
 	    c = next;
 	    next = next->queue_next;
@@ -924,7 +924,8 @@ check_idle_callback(oop_source *UNUSED(source),
     if (!is_idle)
 	enable_idle_check();
 
-    return OOP_CONTINUE;
+    /* Check if a client issued a shutdown command.  */
+    return go_and_die ? OOP_HALT : OOP_CONTINUE;
 }
 
 static void *