I've noticed that sometimes 'open()' is called with the empty string as a
path (""), as a result of the following code in tdep_get_elf_image():

  if (path)
    {
      strncpy(path, mi.path, pathlen);
    }
  rc = elf_map_image (ei, mi.path);


Can it be changed to only call elf_map_image if mi.path is non-empty?

Thanks!
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