From 7e018cead8a6006a02e6b426cb092d60022b996c Mon Sep 17 00:00:00 2001
From: Will Bainbridge <http://cfd.direct>
Date: Tue, 23 Aug 2022 17:01:59 +0100
Subject: [PATCH] reconstructPar: Fix to prevent unnecessary reconstruction of
 multi-region cases

---
 src/parallel/parallel/domainDecomposition.C | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/parallel/parallel/domainDecomposition.C b/src/parallel/parallel/domainDecomposition.C
index 14e27b032e..4ace6a9138 100644
--- a/src/parallel/parallel/domainDecomposition.C
+++ b/src/parallel/parallel/domainDecomposition.C
@@ -909,7 +909,7 @@ bool Foam::domainDecomposition::readDecompose(const bool doSets)
     (
         "cellProc",
         completeMesh().facesInstance(),
-        completeMesh().meshDir(),
+        polyMesh::meshSubDir,
         completeMesh()
     );
     IOobject procFaceIo
@@ -1016,8 +1016,8 @@ bool Foam::domainDecomposition::readReconstruct(const bool doSets)
     (
         "cellProcAddressing",
         procMeshes()[0].facesInstance(),
-        procMeshes()[0].meshDir(),
-        runTimes_.procTimes()[0]
+        polyMesh::meshSubDir,
+        procMeshes()[0]
     );
 
     const bool load = faceIo.headerOk() && procAddrIo.headerOk();