From 5e09d8e1bd98fc2a76c2cd145a853ed8f20e410d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?V=C3=ADtor=20Santos=20Costa?= <vitor@ubuntu.(none)>
Date: Sun, 28 Dec 2008 11:00:05 +0000
Subject: [PATCH] make sure that we restore even if only the X registers moved.

---
 C/save.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/C/save.c b/C/save.c
index c7fbaf7ed..d392f8198 100644
--- a/C/save.c
+++ b/C/save.c
@@ -1602,7 +1602,8 @@ check_opcodes(OPCODE old_ops[])
 static void 
 RestoreHeap(OPCODE old_ops[])
 {
-  int heap_moved = (OldHeapBase != Yap_HeapBase), opcodes_moved;
+  int heap_moved = (OldHeapBase != Yap_HeapBase ||
+		    XDiff), opcodes_moved;
   Term mod = CurrentModule;
 
   CurrentModule = PROLOG_MODULE;