X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=src%2FBOPAlgo%2FBOPAlgo_PaveFiller_6.cxx;h=9807828d365b9520e1dc65a1c57f93980e85addf;hp=7a5b84f9934c03a93643977252976d6bd3058568;hb=955b3e71028d2295439b0d9671e9c8b9b35301e2;hpb=418864aea16924f5c9b360a2c5aced7c3c72800f

diff --git a/src/BOPAlgo/BOPAlgo_PaveFiller_6.cxx b/src/BOPAlgo/BOPAlgo_PaveFiller_6.cxx
index 7a5b84f993..9807828d36 100644
--- a/src/BOPAlgo/BOPAlgo_PaveFiller_6.cxx
+++ b/src/BOPAlgo/BOPAlgo_PaveFiller_6.cxx
@@ -300,7 +300,9 @@ void BOPAlgo_PaveFiller::PerformFF()
       aNbCurves=aCvsX.Length();
       aNbPoints=aPntsX.Length();
       //
-      myDS->AddInterf(nF1, nF2);
+      if (aNbCurves || aNbPoints) {
+        myDS->AddInterf(nF1, nF2);
+      } 
       //
       iX=aFFs.Append()-1;
       BOPDS_InterfFF& aFF=aFFs(iX);