From 66a5235098f955c3a22c4e4a9ea3b392246a76f1 Mon Sep 17 00:00:00 2001
From: Vitor Santos Costa <vsc@dcc.fc.up.pt>
Date: Tue, 30 Mar 2010 09:16:07 +0100
Subject: [PATCH] just get rid of warning.

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

diff --git a/C/save.c b/C/save.c
index dbe979077..f032fabf6 100755
--- a/C/save.c
+++ b/C/save.c
@@ -492,7 +492,7 @@ static int
 save_heap(void)
 {
 #ifdef USE_SYSTEM_MALLOC
-  return;
+  return -1;
 #endif
   int j;
   /* Then save the whole heap */