Content-Type: text/plain Content-Disposition: inline Content-Transfer-Encoding: binary MIME-Version: 1.0 X-Mailer: MIME-tools 5.507 (Entity 5.507) RT-Send-CC: X-RT-Original-Encoding: iso-8859-1 Content-Length: 186 I think removing the INIT_FINI_PREP assignment in the aix5 arm of the case statement is better, but it will have the same effect. Sorry I didn't catch that when making the suggestion.