From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Thu, 5 Oct 2023 02:52:48 +0000 (-0600)
Subject: Fix a bug in AffineConstraints::clear().
X-Git-Tag: relicensing~434^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e707a4f1876218e2b98a3e846d96defff730c81a;p=dealii.git

Fix a bug in AffineConstraints::clear().
---

diff --git a/include/deal.II/lac/affine_constraints.templates.h b/include/deal.II/lac/affine_constraints.templates.h
index 69dacd5f6c..c00d803f46 100644
--- a/include/deal.II/lac/affine_constraints.templates.h
+++ b/include/deal.II/lac/affine_constraints.templates.h
@@ -1097,6 +1097,7 @@ AffineConstraints<number>::clear()
   }
 
   locally_owned_dofs             = {};
+  local_lines                    = {};
   needed_elements_for_distribute = {};
 
   sorted = false;