From: Luca Heltai <luca.heltai@sissa.it>
Date: Tue, 5 May 2015 11:15:57 +0000 (+0200)
Subject: Closes #889
X-Git-Tag: v8.3.0-rc1~199^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F901%2Fhead;p=dealii.git

Closes #889
---

diff --git a/include/deal.II/lac/dynamic_sparsity_pattern.h b/include/deal.II/lac/dynamic_sparsity_pattern.h
index 3877c6215f..97eab72ba2 100644
--- a/include/deal.II/lac/dynamic_sparsity_pattern.h
+++ b/include/deal.II/lac/dynamic_sparsity_pattern.h
@@ -739,7 +739,9 @@ namespace DynamicSparsityPatternIterators
   {
     return (sparsity_pattern == other.sparsity_pattern &&
             current_row == other.current_row &&
-            current_entry == other.current_entry);
+            ((current_entry == other.current_entry)
+             ||
+             (current_row == numbers::invalid_unsigned_int)));
   }