message: Fix: same variable name in same scope.
diff: @@ -231,18 +231,16 @@ namespace RINGMesh {
  bool border_only,
  index_t p0 ) const
  {
  -
  - index_t p = 0;
  - while( p0 == NO_ID && p < nb_polygons() ) {
  - for( index_t lv = 0; lv < nb_polygon_vertices( p ); lv++ ) {
  - if( polygon_vertex( p, lv ) == surf_vertex_id ) {
  - p0 = p;
  + index_t cur_p = 0;
  + while( p0 == NO_ID && cur_p < nb_polygons() ) {
  + for( index_t lv = 0; lv < nb_polygon_vertices( cur_p ); lv++ ) {
  + if( polygon_vertex( cur_p, lv ) == surf_vertex_id ) {
  + p0 = cur_p;
  break;
  }
  }
  - p++;
  + cur_p++;
  }
  -
  ringmesh_assert( p0 != NO_ID );
  // Flag the visited polygons
  