From 82abd9431fa35bf903e64385283d586e18efa382 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Dennis=20Gl=C3=A4ser?= <dennis.glaeser@iws.uni-stuttgart.de>
Date: Wed, 7 Apr 2021 14:36:56 +0200
Subject: [PATCH] [md][fvassembler] add missing query if parallel
---
dumux/multidomain/fvassembler.hh | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/dumux/multidomain/fvassembler.hh b/dumux/multidomain/fvassembler.hh
index 0b94c8eb01..656a8ce658 100644
--- a/dumux/multidomain/fvassembler.hh
+++ b/dumux/multidomain/fvassembler.hh
@@ -239,7 +239,7 @@ public:
const auto gridGeometry = std::get<domainId>(gridGeometryTuple_);
const auto& gridView = gridGeometry->gridView();
- if (gridView.overlapSize(0) == 0)
+ if (gridView.comm().size() && gridView.overlapSize(0) == 0)
{
if constexpr (GridGeometry<domainId>::discMethod == DiscretizationMethod::box)
{
--
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