From 0c348105181f85e823aee7cbf1e88ea1577ebb4b Mon Sep 17 00:00:00 2001
From: Axel Kohlmeyer <akohlmey@gmail.com>
Date: Wed, 17 Feb 2021 15:29:33 -0500
Subject: [PATCH] lmp.mpi4py will always be false if LAMMPS has been compiled
 without MPI support

---
 unittest/python/python-open.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/unittest/python/python-open.py b/unittest/python/python-open.py
index 67500ea6fa..5140ce9185 100644
--- a/unittest/python/python-open.py
+++ b/unittest/python/python-open.py
@@ -37,7 +37,7 @@ class PythonOpen(unittest.TestCase):
         lmp=lammps(name=self.machine)
         self.assertIsNot(lmp.lmp,None)
         self.assertEqual(lmp.opened,1)
-        self.assertEqual(has_mpi4py,lmp.has_mpi4py)
+        self.assertEqual(has_mpi and has_mpi4py,lmp.has_mpi4py)
         self.assertEqual(has_mpi,lmp.has_mpi_support)
         lmp.close()
         self.assertIsNone(lmp.lmp,None)