From: heister <heister@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Sat, 23 Jun 2012 01:25:09 +0000 (+0000)
Subject: step-38: fix compilation error with some compilers
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=428f2693cdd6e73a66756d92e8bc955371dd3918;p=dealii-svn.git

step-38: fix compilation error with some compilers

git-svn-id: https://svn.dealii.org/trunk@25638 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/examples/step-38/step-38.cc b/deal.II/examples/step-38/step-38.cc
index 72c85c8787..980792100e 100644
--- a/deal.II/examples/step-38/step-38.cc
+++ b/deal.II/examples/step-38/step-38.cc
@@ -579,7 +579,7 @@ namespace Step38
                             mapping.get_degree());
 
     std::string filename ("solution-");
-    filename += ('0'+spacedim);
+    filename += '0'+static_cast<char>(spacedim);
     filename += "d.vtk";
     std::ofstream output (filename.c_str());
     data_out.write_vtk (output);