From: Sebastian Fuchs <sebastian.fuchs@tum.de>
Date: Tue, 31 Aug 2021 07:42:50 +0000 (+0200)
Subject: Fix bug in particle handler insertion
X-Git-Tag: v9.4.0-rc1~1014^2~1
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f45557a6cccf3ce3ed1ba8d81008cec0a77ed914;p=dealii.git

Fix bug in particle handler insertion

Fix a bug in ParticleHandler::insert_particles(const
std::vector<Point<spacedim>> &positions) that occurs when no particles
are inserted on some processors.
---

diff --git a/source/particles/particle_handler.cc b/source/particles/particle_handler.cc
index 2f12ce3e91..f86f0ceabf 100644
--- a/source/particles/particle_handler.cc
+++ b/source/particles/particle_handler.cc
@@ -590,9 +590,6 @@ namespace Particles
 
     (void)missing_points;
 
-    if (cells.size() == 0)
-      return;
-
     for (unsigned int i = 0; i < cells.size(); ++i)
       for (unsigned int p = 0; p < local_positions[i].size(); ++p)
         insert_particle(positions[index_map[i][p]],