From 910f370482c989bd6a92b7b6b229a40c863ebdd6 Mon Sep 17 00:00:00 2001
From: Yuichi Nishiwaki <yuichi.nishiwaki@gmail.com>
Date: Wed, 16 Oct 2013 09:17:44 +0900
Subject: [PATCH] [gc] base header size is 1, not 0

---
 src/gc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/gc.c b/src/gc.c
index 160e1996..a486d905 100644
--- a/src/gc.c
+++ b/src/gc.c
@@ -20,7 +20,7 @@ init_heap_page(struct heap_page *heap)
   heap->base = base = (union header *)
     (((unsigned long)p + sizeof(union header) -1) & ~(sizeof(union header) - 1));
   base->s.ptr = base + 1;
-  base->s.size = 0;
+  base->s.size = 1;
 
   heap->freep = freep = base->s.ptr;
   freep->s.ptr = base;