From 12f6496ff8919cd29b0c1850d15170d3bd7e6429 Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Mon, 3 Apr 2017 19:49:42 +0900
Subject: Revert "Adjust VM stack window size; fix #3547"

This reverts commit 6dabb33635a149fc571cf285352ea4f89bdc52f0.
---
 mrbgems/mruby-bin-mirb/tools/mirb/mirb.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c b/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
index 2fb55c58c..d633a09b2 100644
--- a/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
+++ b/mrbgems/mruby-bin-mirb/tools/mirb/mirb.c
@@ -378,6 +378,7 @@ main(int argc, char **argv)
   int i;
   mrb_bool code_block_open = FALSE;
   int ai;
+  unsigned int stack_keep = 0;
 
   /* new interpreter instance */
   mrb = mrb_open();
@@ -548,7 +549,8 @@ done:
         result = mrb_vm_run(mrb,
             proc,
             mrb_top_self(mrb),
-            cxt->slen);
+            stack_keep);
+        stack_keep = proc->body.irep->nlocals;
         /* did an exception occur? */
         if (mrb->exc) {
           p(mrb, mrb_obj_value(mrb->exc), 0);
-- 
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