From 733a543f081143998f3c4555b93530e3c7e7fc1a Mon Sep 17 00:00:00 2001
From: Timo Heister <timo.heister@gmail.com>
Date: Tue, 19 May 2020 09:45:35 -0400
Subject: [PATCH] step-70: add missing compress() call

fixes #10270
---
 examples/step-70/step-70.cc | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/examples/step-70/step-70.cc b/examples/step-70/step-70.cc
index 7ab7f5faff..89c7c52053 100644
--- a/examples/step-70/step-70.cc
+++ b/examples/step-70/step-70.cc
@@ -1551,6 +1551,9 @@ namespace Step70
                                                system_rhs);
         particle = pic.end();
       }
+
+    system_matrix.compress(VectorOperation::add);
+    system_rhs.compress(VectorOperation::add);
   }
 
 
-- 
2.39.5