From e05a1aba1d83a7286e48576a053276c16633a7f1 Mon Sep 17 00:00:00 2001
From: Benoit Jacob <jacob.benoit.1@gmail.com>
Date: Fri, 11 Jan 2008 16:06:31 +0000
Subject: one bugfix and one optimization

---
 Eigen/src/Core/Identity.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

(limited to 'Eigen/src/Core/Identity.h')

diff --git a/Eigen/src/Core/Identity.h b/Eigen/src/Core/Identity.h
index 41a383156..77c7c3efe 100644
--- a/Eigen/src/Core/Identity.h
+++ b/Eigen/src/Core/Identity.h
@@ -120,11 +120,15 @@ bool MatrixBase<Scalar, Derived>::isIdentity
     for(int i = 0; i < rows(); i++)
     {
       if(i == j)
+      {
         if(!Eigen::isApprox(coeff(i, j), static_cast<Scalar>(1), prec))
           return false;
+      }
       else
-        if(!Eigen::isMuchSmallerThan(coeff(i, j), static_cast<Scalar>(1), prec))
+      {
+        if(!Eigen::isMuchSmallerThan(coeff(i, j), static_cast<RealScalar>(1), prec))
           return false;
+      }
     }
   }
   return true;
-- 
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