From b30a6b8d1d194528a2c84b7e2c73d23a4d25cc42 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 3 Apr 2013 07:34:31 +0000
Subject: bignum.c: Bignum zero comparison

* bignum.c (rb_big_eq): test as Fixnum if possible and get rid of zero
  length Bignum.  [ruby-core:53893] [Bug #8204]


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40076 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 bignum.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'bignum.c')

diff --git a/bignum.c b/bignum.c
index 54dd75cf89..6d2b25f997 100644
--- a/bignum.c
+++ b/bignum.c
@@ -1686,6 +1686,7 @@ rb_big_eq(VALUE x, VALUE y)
 {
     switch (TYPE(y)) {
       case T_FIXNUM:
+	if (bignorm(x) == y) return Qtrue;
 	y = rb_int2big(FIX2LONG(y));
 	break;
       case T_BIGNUM:
-- 
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