From: heister <heister@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 29 May 2012 19:24:28 +0000 (+0000)
Subject: step-42: fix compilation error
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1ff99ac11935855c0f25ecd6a5af374afc749a0f;p=dealii-svn.git

step-42: fix compilation error

git-svn-id: https://svn.dealii.org/trunk@25561 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/examples/step-42/step-42.cc b/deal.II/examples/step-42/step-42.cc
index 81038da2dd..5683e4af2a 100644
--- a/deal.II/examples/step-42/step-42.cc
+++ b/deal.II/examples/step-42/step-42.cc
@@ -1177,7 +1177,7 @@ void Step4<dim>::solve_newton ()
       double a = 0;
       for (unsigned int i=0; (i<10)&&(!damped); i++)
 	{
-	  a=pow(0.5,i);
+	  a=pow(0.5, static_cast<double>(i));
 	  old_solution = tmp_vector;
 	  old_solution.sadd(1-a,a, distributed_solution);