From 098841b7ad4f519ee1e2deb9adb20f8dc3a294cb Mon Sep 17 00:00:00 2001
From: matz <matz@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Tue, 12 Sep 2000 06:41:23 +0000
Subject: matz

git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@935 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 eval.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'eval.c')

diff --git a/eval.c b/eval.c
index b1b4ae5b1..e7f87051a 100644
--- a/eval.c
+++ b/eval.c
@@ -3427,7 +3427,7 @@ rb_yield_0(val, self, klass, acheck)
 	    if (nd_type(block->var) == NODE_MASGN)
 		massign(self, block->var, val, acheck);
 	    else {
-		if (val != Qundef &&
+		if (acheck && val != Qundef &&
 		    TYPE(val) == T_ARRAY && RARRAY(val)->len == 1) {
 		    val = RARRAY(val)->ptr[0];
 		}
-- 
cgit