FieldConvert -m addfld error if .xml is input
The addfld module fails using the latest master while works using old version. If the mesh.xml is not input, both version work.
FieldConvert -m addfld:fromfld=field.fld:scale=-1 mesh.xml field.fld diff.fld
mesh.xmlfield.fld
@gaoak has checked that the length of exp is 0 in the module.