diff --git a/EgtGeomKernel.rc b/EgtGeomKernel.rc
index cc4a0c7..8427a4c 100644
Binary files a/EgtGeomKernel.rc and b/EgtGeomKernel.rc differ
diff --git a/PolyLine.cpp b/PolyLine.cpp
index 3846f76..c96d02f 100644
--- a/PolyLine.cpp
+++ b/PolyLine.cpp
@@ -61,7 +61,7 @@ PolyLine::AddUPoint( double dPar, const Point3d& ptP)
       return false ;
    }
 
-   m_nCount ++ ;
+   ++ m_nCount ;
 
    return true ;
 }
@@ -88,7 +88,7 @@ PolyLine::EraseFirstUPoint( void)
       return false ;
 
    m_lUPoints.pop_front() ;
-   m_nCount -- ;
+   -- m_nCount ;
 
    return true ;
 }
@@ -101,7 +101,7 @@ PolyLine::EraseLastUPoint( void)
       return false ;
 
    m_lUPoints.pop_back() ;
-   m_nCount -- ;
+   -- m_nCount ;
 
    return true ;
 }
@@ -641,6 +641,7 @@ PolyLine::AdjustForMaxSegmentLen( double& dMaxLen)
                double dCoeff = double( i) / nStep ;
                m_lUPoints.insert( iter, POINTU( Media( ptPprec, ptPcurr, dCoeff),
                                                 (( 1 - dCoeff) * dUprec + dCoeff * dUcurr))) ;
+               ++ m_nCount ;   
             }
          }
         // passo al successivo