From ad60f81032241974858e3b4cbbda6aded5d9c56a Mon Sep 17 00:00:00 2001
From: mirichi <sawara01@gmail.com>
Date: Sat, 26 Apr 2014 19:37:53 +0900
Subject: The correct is to compare the MRB_STACK_GROWTH.

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

diff --git a/src/vm.c b/src/vm.c
index e49184543..df8fe934b 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -143,7 +143,7 @@ stack_extend_alloc(mrb_state *mrb, int room)
   /* Use linear stack growth.
      It is slightly slower than doubling the stack space,
      but it saves memory on small devices. */
-  if (room <= size)
+  if (room <= MRB_STACK_GROWTH)
     size += MRB_STACK_GROWTH;
   else
     size += room;
-- 
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