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Hi,

the return value of gtk_init_with_args() is not checked:
- From the documentation:
Returns: TRUE if the GUI has been successfully initialized, FALSE otherwise.

So if it returns FALSE, the function should just print an error message
and return -1:

  if (gtk_init_with_args (&argc, &argv, "file", options, NULL, NULL) != TRUE)
  {
      // print some error message, presumably an unknown option
      return -1;
  }



Regards,
  Bastian

- -- 
  ,''`.                  Bastian Kleineidam
 : :' :                    GnuPG Schlüssel
 `. `'    gpg --keyserver wwwkeys.pgp.net --recv-keys 32EC6F3E
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