From a4fa743addf356d26c764b728c94544887a5c86a Mon Sep 17 00:00:00 2001
From: mattijs <mattijs>
Date: Mon, 15 Jan 2018 17:34:33 +0000
Subject: [PATCH] ENH: cellCuts: dump only if loop

---
 src/dynamicMesh/meshCut/cellCuts/cellCuts.C | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/dynamicMesh/meshCut/cellCuts/cellCuts.C b/src/dynamicMesh/meshCut/cellCuts/cellCuts.C
index 2358feb5e2c..34c7e6e7d1c 100644
--- a/src/dynamicMesh/meshCut/cellCuts/cellCuts.C
+++ b/src/dynamicMesh/meshCut/cellCuts/cellCuts.C
@@ -3236,7 +3236,10 @@ void Foam::cellCuts::writeOBJ(Ostream& os) const
 
     forAll(cellLoops_, celli)
     {
-        writeOBJ(os, loopPoints(celli), vertI);
+        if (cellLoops_[celli].size())
+        {
+            writeOBJ(os, loopPoints(celli), vertI);
+        }
     }
 }
 
-- 
GitLab