From 075e4cba6603d23107eddc7914f10813c9244333 Mon Sep 17 00:00:00 2001
From: marcandre <marcandre@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 13 Jan 2013 04:46:25 +0000
Subject: * lib/matrix/lup_decomposition.rb: Fix error for rectangular matrices
   [bug#7620] [ruby-core:51118] [rubyspec:41f833ee2]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@38797 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/matrix/lup_decomposition.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lib/matrix/lup_decomposition.rb')

diff --git a/lib/matrix/lup_decomposition.rb b/lib/matrix/lup_decomposition.rb
index cf3897e922..fa8a1448de 100644
--- a/lib/matrix/lup_decomposition.rb
+++ b/lib/matrix/lup_decomposition.rb
@@ -77,7 +77,7 @@ class Matrix
 
     def det
       if (@row_count != @column_count)
-        Matrix.Raise Matrix::ErrDimensionMismatch unless square?
+        Matrix.Raise Matrix::ErrDimensionMismatch
       end
       d = @pivot_sign
       @column_count.times do |j|
-- 
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