X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FHYDROCurveCreator%2FCurveCreator_Curve.cxx;h=824338b29055919aa2f048b9efc3a97e2ef0724e;hb=a5479f49002017808116f8f6b7813d8bd89cf24a;hp=7732314881c16fce744807370401d6da9500067b;hpb=0a05fe93f2714557dfa18debf6dc45f0515384d0;p=modules%2Fhydro.git

diff --git a/src/HYDROCurveCreator/CurveCreator_Curve.cxx b/src/HYDROCurveCreator/CurveCreator_Curve.cxx
index 77323148..824338b2 100644
--- a/src/HYDROCurveCreator/CurveCreator_Curve.cxx
+++ b/src/HYDROCurveCreator/CurveCreator_Curve.cxx
@@ -525,12 +525,15 @@ bool CurveCreator_Curve::join( const int theISectionTo,
                                const int theISectionFrom )
 {
   bool res = false;
-  if (theISectionTo != theISectionFrom) {
+  if (mySections.size() >= 2 && 
+    ( theISectionTo != theISectionFrom || (theISectionTo == -1 && theISectionFrom == -1) )) {
     startOperation();
+    int aISectionTo = getNbSections()-1;
+    int aISectionFrom = 0;
     if (addEmptyDiff())
-      myListDiffs.back().init(this, CurveCreator_Operation::Join, theISectionTo, theISectionFrom);
+      myListDiffs.back().init(this, CurveCreator_Operation::Join, aISectionTo, aISectionFrom);
 
-    res = joinInternal( theISectionTo, theISectionFrom );
+    res = joinInternal( aISectionTo, aISectionFrom );
 
     finishOperation();
   }