From a228841668dcd5c4fcb728539fd1b2c556dfcebb Mon Sep 17 00:00:00 2001
From: "Yukihiro \"Matz\" Matsumoto" <matz@ruby-lang.org>
Date: Thu, 31 Oct 2013 11:54:57 +0900
Subject: restore context status to RUNNING on automatic yield at the end of
 the block; fix #1555

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

diff --git a/src/vm.c b/src/vm.c
index 155c31391..1099db8a1 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -1334,6 +1334,7 @@ mrb_run(mrb_state *mrb, struct RProc *proc, mrb_value self)
             /* automatic yield at the end */
             mrb->c->status = MRB_FIBER_TERMINATED;
             mrb->c = mrb->c->prev;
+            mrb->c->status = MRB_FIBER_RUNNING;
           }
           ci = mrb->c->ci;
           break;
-- 
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