From 49133111554a3e0d6a4ff415641cc5ec721d8df4 Mon Sep 17 00:00:00 2001
From: Yukihiro Matsumoto <matz@ruby-lang.org>
Date: Fri, 15 Jun 2012 16:20:25 +0900
Subject: should not swallow exceptions from ensure clause

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

(limited to 'src')

diff --git a/src/vm.c b/src/vm.c
index 951c63b21..32d2a6a24 100644
--- a/src/vm.c
+++ b/src/vm.c
@@ -178,7 +178,7 @@ ecall(mrb_state *mrb, int i)
   mrb->stack = mrb->stack + ci[-1].nregs;
   exc = mrb->exc; mrb->exc = 0;
   mrb_run(mrb, p, *self);
-  mrb->exc = exc;
+  if (!mrb->exc) mrb->exc = exc;
 }
 
 mrb_value
-- 
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