X-Git-Url: http://git.salome-platform.org/gitweb/?p=modules%2Fsmesh.git;a=blobdiff_plain;f=src%2FSMDS%2FSMDS_ElementFactory.hxx;h=3dbc1ab1748d5aa349afb43887bce29148945576;hp=b25b635c8af09718731fc1d08cfece7a4f9d1c2c;hb=a5ebdbe87e2c7f21e10a0db66022e6ca0f9ad1c5;hpb=4c16067d4281f56bd07d3f92fb63fff9c0c1d169

diff --git a/src/SMDS/SMDS_ElementFactory.hxx b/src/SMDS/SMDS_ElementFactory.hxx
index b25b635c8..3dbc1ab17 100644
--- a/src/SMDS/SMDS_ElementFactory.hxx
+++ b/src/SMDS/SMDS_ElementFactory.hxx
@@ -266,8 +266,13 @@ struct _RangeSet
    */
   attr_t SetValue( int theIndex, attr_t theValue )
   {
-    set_iterator rNext = mySet.upper_bound( theIndex );
+    set_iterator rNext = mySet.end(); // case of adding elements
     set_iterator     r = rNext - 1;
+    if ( r->my1st > theIndex )
+    {
+      rNext = mySet.upper_bound( theIndex );
+      r     = rNext - 1;
+    }
     int          rSize = Size( r ); // range size
     attr_t      rValue = r->myValue;
     if ( rValue == theValue )