From 5be7421e1160e8dddd2a6840eacda53df80d53a9 Mon Sep 17 00:00:00 2001
From: asl <asl@opencascade.com>
Date: Fri, 9 Dec 2016 11:52:43 +0300
Subject: [PATCH] debug of 1 profile case

---
 src/HYDROData/HYDROData_DTM.cxx | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/HYDROData/HYDROData_DTM.cxx b/src/HYDROData/HYDROData_DTM.cxx
index eb981d14..d3a3c441 100644
--- a/src/HYDROData/HYDROData_DTM.cxx
+++ b/src/HYDROData/HYDROData_DTM.cxx
@@ -495,6 +495,9 @@ void HYDROData_DTM::CreateProfiles(const std::vector<Handle_HYDROData_Profile>&
     return;
   theOutPoints = Interpolate( theProfiles, theDDZ, theSpatialStep, theOutLeft, theOutRight, theOutMainProfiles, InvInd );
   //note that if Create3dPres is false => Create2dPres flag is meaningless!
+  if( theOutPoints.empty() )
+    return;
+
   if (Create3dPres)
   {
     TopTools_IndexedMapOfOrientedShape ll = Create3DShape( theOutLeft, theOutRight, theOutMainProfiles);
-- 
2.39.2