diff --git a/src/SMESH/SMESH_MeshEditor.cxx b/src/SMESH/SMESH_MeshEditor.cxx
index 89354777b..752bab7fe 100644
--- a/src/SMESH/SMESH_MeshEditor.cxx
+++ b/src/SMESH/SMESH_MeshEditor.cxx
@@ -5121,7 +5121,7 @@ struct SMESH_NodeSearcherImpl: public SMESH_NodeSearcher
   {
     SMDS_MeshNode tgtNode( thePnt.X(), thePnt.Y(), thePnt.Z() );
     list<const SMDS_MeshNode*> nodes;
-    const double precision = 1e-6;
+    //const double precision = 1e-6;
     //myOctreeNode->NodesAround( &tgtNode, &nodes, precision );
 
     double minSqDist = DBL_MAX;
@@ -8239,7 +8239,7 @@ bool SMESH_MeshEditor::doubleNodes( SMESHDS_Mesh*     theMeshDS,
 {
   // iterate on through element and duplicate them (by nodes duplication)
   bool res = false;
-  const TIDSortedElemSet::iterator elemItr = theElems.begin();
+  TIDSortedElemSet::const_iterator elemItr = theElems.begin();
   for ( ;  elemItr != theElems.end(); ++elemItr )
   {
     const SMDS_MeshElement* anElem = *elemItr;
@@ -8329,7 +8329,7 @@ bool SMESH_MeshEditor::DoubleNodesInRegion( const TIDSortedElemSet& theElems,
 
   // iterates on indicated elements and get elements by back references from their nodes
   TIDSortedElemSet anAffected;
-  const TIDSortedElemSet::iterator elemItr = theElems.begin();
+  TIDSortedElemSet::const_iterator elemItr = theElems.begin();
   for ( ;  elemItr != theElems.end(); ++elemItr )
   {
     SMDS_MeshElement* anElem = (SMDS_MeshElement*)*elemItr;