From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Sat, 1 Mar 2014 03:43:35 +0000 (+0000)
Subject: Fix one more warning about hiding a local variable.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c3c84dc19ee2ffd4050402ee092769745b6697e2;p=dealii-svn.git

Fix one more warning about hiding a local variable.


git-svn-id: https://svn.dealii.org/trunk@32591 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/source/base/data_out_base.cc b/deal.II/source/base/data_out_base.cc
index bc33d4e57f..f4ce58050f 100644
--- a/deal.II/source/base/data_out_base.cc
+++ b/deal.II/source/base/data_out_base.cc
@@ -1,7 +1,7 @@
 // ---------------------------------------------------------------------
 // $Id$
 //
-// Copyright (C) 1999 - 2013 by the deal.II authors
+// Copyright (C) 1999 - 2014 by the deal.II authors
 //
 // This file is part of the deal.II library.
 //
@@ -3664,12 +3664,12 @@ namespace DataOutBase
       }
 
     // max. and min. heigth of solution
-    typename std::vector<Patch<dim,spacedim> >::const_iterator patch=patches.begin();
-    Assert(patch!=patches.end(), ExcInternalError());
-    double hmin=patch->data(0,0);
-    double hmax=patch->data(0,0);
+    Assert(patches.size()>0, ExcInternalError());
+    double hmin=patches[0].data(0,0);
+    double hmax=patches[0].data(0,0);
 
-    for (; patch != patches.end(); ++patch)
+    for (typename std::vector<Patch<dim,spacedim> >::const_iterator patch=patches.begin();
+	 patch != patches.end(); ++patch)
       {
         const unsigned int n_subdivisions = patch->n_subdivisions;