From bc738ccae855f3e0a24e9655fb353aec3b9146d8 Mon Sep 17 00:00:00 2001
From: Juan Jose Garcia Ripoll <jjgarcia@users.sourceforge.net>
Date: Mon, 19 Mar 2012 00:59:51 +0100
Subject: [PATCH] The lock.waiter field was not marked during GC

---
 src/c/alloc_2.d | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/c/alloc_2.d b/src/c/alloc_2.d
index 7347f6096..ba32eb1ab 100755
--- a/src/c/alloc_2.d
+++ b/src/c/alloc_2.d
@@ -982,7 +982,8 @@ init_alloc(void)
                 to_bitmap(&o, &(o.process.waiting_for));
         type_info[t_lock].descriptor =
                 to_bitmap(&o, &(o.lock.name)) |
-                to_bitmap(&o, &(o.lock.owner));
+                to_bitmap(&o, &(o.lock.owner)) |
+                to_bitmap(&o, &(o.lock.waiter));
 #  ifdef ECL_RWLOCK
         type_info[t_rwlock].descriptor =
                 to_bitmap(&o, &(o.rwlock.name));