make sure to return view

bt5/erp5_wendelin/DocumentTemplateItem/portal_components/document.erp5.DataArrayViewLine.py

@@ -72,7 +72,6 @@ class DataArrayViewLine(DataArray):
         createExpressionContext(None, portal=getindex), dtype_expression))
       if name_list:
         dtype.names = name_list
-      array_view = array_view.reshape(array_view.size,).view(dtype)
+      return np.ndarray((array_view.shape[0],), dtype, zbigarray[:], 0, array_view.strides[0])
     else:
-      array_view = array_view
-    return array_view
+      return array_view