From bdf81563bf8bf7922cd8366c792478e220f76168 Mon Sep 17 00:00:00 2001
From: tadf <tadf@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 21 Sep 2008 12:53:40 +0000
Subject: 	* math.c (math_log): should check argc.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@19448 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 test/ruby/test_math.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'test/ruby/test_math.rb')

diff --git a/test/ruby/test_math.rb b/test/ruby/test_math.rb
index 55f354664c..d4dbf9dbf0 100644
--- a/test/ruby/test_math.rb
+++ b/test/ruby/test_math.rb
@@ -113,6 +113,7 @@ class TestMath < Test::Unit::TestCase
     assert_equal(1.0/0, Math.log(1.0/0))
     assert_raise(Errno::EDOM, Errno::ERANGE) { Math.log(0) }
     assert_raise(Errno::EDOM, Errno::ERANGE) { Math.log(-1) }
+    assert_raise(TypeError) { Math.log(1,nil) }
   end
 
   def test_log2
-- 
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