From d6dc4f648c0867b3b5fc9f0c8b8fe2af0e01f55a Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Wed, 26 Aug 2020 16:35:37 -0500
Subject: [PATCH] Add missing TracePair kwargs in
 eager._RankBoundaryCommunication

---
 grudge/eager.py | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/grudge/eager.py b/grudge/eager.py
index 3cf9368e..38efbc02 100644
--- a/grudge/eager.py
+++ b/grudge/eager.py
@@ -397,8 +397,9 @@ class _RankBoundaryCommunication:
 
         self.send_req.Wait()
 
-        return TracePair(self.remote_btag, self.local_dof_array,
-                swapped_remote_dof_array)
+        return TracePair(self.remote_btag,
+                interior=self.local_dof_array,
+                exterior=swapped_remote_dof_array)
 
 
 def _cross_rank_trace_pairs_scalar_field(discrwb, vec, tag=None):
-- 
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