From: bangerth <bangerth@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Thu, 11 Dec 2008 20:47:13 +0000 (+0000)
Subject: Initialize variable.
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=10ee7b335d7d979a4a0d195d6faf8503e2f97b56;p=dealii-svn.git

Initialize variable.

git-svn-id: https://svn.dealii.org/trunk@17915 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/deal.II/include/fe/fe_values.h b/deal.II/deal.II/include/fe/fe_values.h
index 4df1dd4db8..7db7168b74 100644
--- a/deal.II/deal.II/include/fe/fe_values.h
+++ b/deal.II/deal.II/include/fe/fe_values.h
@@ -3581,15 +3581,11 @@ namespace FEValuesViews
     if (snc == -2)
       return divergence_type();
     else if (snc != -1)
-      {
-	divergence_type return_value;
-	return_value
-	  = fe_values.shape_gradients[snc][q_point][single_nonzero_component_index[shape_function]];
-	return return_value;
-      }
+      return
+	fe_values.shape_gradients[snc][q_point][single_nonzero_component_index[shape_function]];
     else
       {
-	divergence_type return_value;
+	divergence_type return_value = 0;
 	for (unsigned int d=0; d<dim; ++d)    
 	  if (is_nonzero_shape_function_component(shape_function,d))
 	    return_value