In function ‘AddLabel’,
    inlined from ‘AddLabel’ at da65/labels.c:83:13,
    inlined from ‘AddUnnamedLabel’ at da65/labels.c:131:5:
da65/labels.c:100:9: warning: ‘%s’ directive argument is null [-Wformat-overflow=]
  100 |         Error ("Duplicate label for address $%04X: %s/%s", Addr, SymTab[Addr], Name);
      |         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
ar: creating ../wrk/common/common.a