From aadea5ae56b97f316f29bba2fd176c1be8fba852 Mon Sep 17 00:00:00 2001
From: Thomas Capricelli <orzel@freehackers.org>
Date: Fri, 21 May 2010 02:13:16 +0200
Subject: [PATCH] fix a warning

---
 Eigen/src/Core/MathFunctions.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Eigen/src/Core/MathFunctions.h b/Eigen/src/Core/MathFunctions.h
index 9dda28fef..cc77799d7 100644
--- a/Eigen/src/Core/MathFunctions.h
+++ b/Eigen/src/Core/MathFunctions.h
@@ -658,7 +658,7 @@ struct ei_pow_default_impl<Scalar, true>
   static inline Scalar run(Scalar x, Scalar y)
   {
     int res = 1;
-    if(NumTraits<Scalar>::IsSigned) ei_assert(y >= 0);
+    ei_assert(!NumTraits<Scalar>::IsSigned || y >= 0);
     if(y & 1) res *= x;
     y >>= 1;
     while(y)