From 366eefb07851a176b2c37be1faac06b929109783 Mon Sep 17 00:00:00 2001
From: Alexandru Fikl <alexfikl@gmail.com>
Date: Fri, 11 Aug 2023 10:26:08 +0300
Subject: [PATCH] fix new mypy 1.5.0 errors

---
 meshmode/mesh/processing.py | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

diff --git a/meshmode/mesh/processing.py b/meshmode/mesh/processing.py
index a7e5c0792..0544216c2 100644
--- a/meshmode/mesh/processing.py
+++ b/meshmode/mesh/processing.py
@@ -1429,12 +1429,14 @@ def compute_new_map(old_map: AffineMap) -> AffineMap:
         for old_fagrp_list in mesh.facial_adjacency_groups:
             fagrp_list = []
             for old_fagrp in old_fagrp_list:
-                if hasattr(old_fagrp, "aff_map"):
-                    new_fields = {"aff_map": compute_new_map(old_fagrp.aff_map)}
+                if isinstance(old_fagrp,
+                              (InteriorAdjacencyGroup, InterPartAdjacencyGroup)):
+                    new_fagrp: FacialAdjacencyGroup = replace(
+                        old_fagrp, aff_map=compute_new_map(old_fagrp.aff_map))
                 else:
-                    new_fields = {}
+                    new_fagrp = old_fagrp
 
-                fagrp_list.append(replace(old_fagrp, **new_fields))
+                fagrp_list.append(new_fagrp)
             facial_adjacency_groups.append(fagrp_list)
 
     else: