Fix compil issue and warning on Windows/msys2

common/geometry/shape_poly_set.cpp

@@ -1853,7 +1853,7 @@ SHAPE_POLY_SET::POLYGON SHAPE_POLY_SET::chamferFilletPolygon( CORNER_MODE aMode,
                 int prevX   = KiROUND( nx );
                 int prevY   = KiROUND( ny );
 
-                for( unsigned int j = 0; j < segments; j++ )
+                for( int j = 0; j < segments; j++ )
                 {
                     nx = xc + cos( startAngle + ( j + 1 ) * deltaAngle ) * radius;
                     ny = yc - sin( startAngle + ( j + 1 ) * deltaAngle ) * radius;

common/grid_tricks.cpp

@@ -256,8 +256,8 @@ void GRID_TRICKS::onKeyDown( wxKeyEvent& ev )
     }
     else if( ev.GetKeyCode() == ' ' )
     {
-        int row = m_grid->GetCursorRow();
-        int col = m_grid->GetCursorColumn();
+        int row = getCursorRow();
+        int col = getCursorCol();
 
         if( m_grid->IsVisible( row, col ) && toggleCell( row, col ) )
             return;