From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Wed, 6 Nov 2013 12:40:36 +0000 (+0000)
Subject: Initialize a variable to avoid a warning.
X-Git-Tag: v8.1.0~378
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d5a2786d1097da8ea35a683eb3984bc32473e54;p=dealii.git

Initialize a variable to avoid a warning.


git-svn-id: https://svn.dealii.org/trunk@31562 0785d39b-7218-0410-832d-ea1e28bc413d
---

diff --git a/deal.II/include/deal.II/lac/sparse_matrix.h b/deal.II/include/deal.II/lac/sparse_matrix.h
index 79b71911ac..46a05ba90e 100644
--- a/deal.II/include/deal.II/lac/sparse_matrix.h
+++ b/deal.II/include/deal.II/lac/sparse_matrix.h
@@ -1492,7 +1492,9 @@ public:
    * elements in a row are written in ascending column order.
    */
   template <class STREAM>
-  void print (STREAM &out, bool across=false, bool diagonal_first=true) const;
+  void print (STREAM &out,
+	      const bool across = false,
+	      const bool diagonal_first = true) const;
 
   /**
    * Print the matrix in the usual format, i.e. as a matrix and not as a list
@@ -2474,13 +2476,15 @@ SparseMatrix<number>::end (const size_type r)
 template <typename number>
 template <class STREAM>
 inline
-void SparseMatrix<number>::print (STREAM &out, bool across, bool diagonal_first) const
+void SparseMatrix<number>::print (STREAM &out,
+				  const bool across,
+				  const bool diagonal_first) const
 {
   Assert (cols != 0, ExcNotInitialized());
   Assert (val != 0, ExcNotInitialized());
 
   bool hanging_diagonal = false;
-  number diagonal;
+  number diagonal = number();
 
   for (size_type i=0; i<cols->rows; ++i)
     {