From f5f722b7b0e1b7205d66bacd9975d2ccc5440c26 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ronald=20R=C3=B6mer?= <rroemer@gmail.com>
Date: Fri, 5 Jan 2024 09:48:30 +0100
Subject: [PATCH] refactoring 2

---
 vtkPolyDataContactFilter.cxx | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/vtkPolyDataContactFilter.cxx b/vtkPolyDataContactFilter.cxx
index bc651da..6907eda 100644
--- a/vtkPolyDataContactFilter.cxx
+++ b/vtkPolyDataContactFilter.cxx
@@ -136,11 +136,6 @@ int vtkPolyDataContactFilter::RequestData (vtkInformation *request, vtkInformati
 
         obbA->IntersectWithOBBTree(obbB, mat, InterOBBNodes, this);
 
-        if (contLines->GetNumberOfCells() == 0) {
-            vtkErrorMacro("There is no contact.");
-            return 1;
-        }
-
         if (aborted) {
             vtkErrorMacro("Bad shaped cells detected.");
             return 1;
@@ -156,6 +151,11 @@ int vtkPolyDataContactFilter::RequestData (vtkInformation *request, vtkInformati
             return 1;
         }
 
+        if (contLines->GetNumberOfCells() == 0) {
+            vtkErrorMacro("There is no contact.");
+            return 1;
+        }
+
         contLines->GetCellData()->AddArray(contA);
         contLines->GetCellData()->AddArray(contB);