From: Wolfgang Bangerth <bangerth@math.tamu.edu>
Date: Thu, 23 Apr 2015 11:25:58 +0000 (-0500)
Subject: Fix an oversight in a previous patch for DynamicSparsityPattern iterators.
X-Git-Tag: v8.3.0-rc1~218^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F865%2Fhead;p=dealii.git

Fix an oversight in a previous patch for DynamicSparsityPattern iterators.
---

diff --git a/include/deal.II/lac/dynamic_sparsity_pattern.h b/include/deal.II/lac/dynamic_sparsity_pattern.h
index 21400616d0..6d1cb08a37 100644
--- a/include/deal.II/lac/dynamic_sparsity_pattern.h
+++ b/include/deal.II/lac/dynamic_sparsity_pattern.h
@@ -1073,18 +1073,18 @@ DynamicSparsityPattern::end (const size_type r) const
   // iterator to it. also skip rows for which we do not have
   // store anything based on the IndexSet given to the sparsity
   // pattern
+  //
+  // note: row_length(row) returns zero if the row is not locally stored
   unsigned int row = r+1;
   while ((row<n_rows())
          &&
-         ((row_length(row)==0)
-          ||
-          ((rowset.size() != 0) &&
-           (rowset.is_element(row) == false))))
-
-    if (row == n_rows())
-      return iterator(this);
-    else
-      return iterator(this, row, 0);
+         (row_length(row)==0))
+    ++row;
+
+  if (row == n_rows())
+    return iterator(this);
+  else
+    return iterator(this, row, 0);
 }