From 8f47246475c8d3bf64fbdcbe1de55b93af1d6edd Mon Sep 17 00:00:00 2001
From: Gael Guennebaud <g.gael@free.fr>
Date: Tue, 1 May 2012 14:46:02 +0200
Subject: [PATCH] fix lmdif1 with Scalar!=double

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

diff --git a/unsupported/Eigen/src/NonLinearOptimization/LevenbergMarquardt.h b/unsupported/Eigen/src/NonLinearOptimization/LevenbergMarquardt.h
index 2fc50fb93..1cb501a66 100644
--- a/unsupported/Eigen/src/NonLinearOptimization/LevenbergMarquardt.h
+++ b/unsupported/Eigen/src/NonLinearOptimization/LevenbergMarquardt.h
@@ -641,7 +641,7 @@ LevenbergMarquardt<FunctorType,Scalar>::lmdif1(
 
     NumericalDiff<FunctorType> numDiff(functor);
     // embedded LevenbergMarquardt
-    LevenbergMarquardt<NumericalDiff<FunctorType> > lm(numDiff);
+    LevenbergMarquardt<NumericalDiff<FunctorType>, Scalar > lm(numDiff);
     lm.parameters.ftol = tol;
     lm.parameters.xtol = tol;
     lm.parameters.maxfev = 200*(n+1);