anchor.diff:  
   * look for subpackages
       SELECT * FROM tdevc INTO TABLE lt_tdevc
  -      WHERE parentcl = iv_package.
  +      WHERE parentcl = iv_package.                        "#EC CI_SUBRC
       LOOP AT lt_tdevc ASSIGNING <ls_tdevc>.
         lv_len = strlen( iv_package ).
         IF <ls_tdevc>-devclass(lv_len) <> iv_package.
  
positive.code: 
    METHOD encode_decode_tree.
  
      CONSTANTS: lc_sha TYPE x LENGTH 20 VALUE '5F46CB3C4B7F0B3600B64F744CDE614A283A88DC'.
  
      DATA: lt_nodes  TYPE tt_nodes,
            ls_node   LIKE LINE OF lt_nodes,
  
negative.code:       ENDIF.
  
        APPEND INITIAL LINE TO rt_list ASSIGNING <ls_branch>.
        <ls_branch>-sha1 = lv_hash.
        <ls_branch>-name = lv_name.
      ENDLOOP.
  