DG53E574 ; BAY/JAT- Patch DG*5.3*574 Install Utility Routine ; 12/9/03 3:11pm
 ;;5.3;Registration;**574**;AUG 13, 1993
 ;
ENV ;Main entry point for Environment check point.
 ;
 S XPDABORT=""
 D PROGCHK(.XPDABORT) ;checks programmer variables
 I XPDABORT="" K XPDABORT
 Q
 ;
PROGCHK(XPDABORT)       ;checks for necessary programmer variables
 ;
 I '$G(DUZ)!($G(DUZ(0))'="@")!('$G(DT))!($G(U)'="^") D
 . D BMES^XPDUTL("*****")
 . D MES^XPDUTL("Your programming variables are not set up properly.")
 . D MES^XPDUTL("Installation aborted.")
 . D MES^XPDUTL("*****")
 . S XPDABORT=2
 Q