Change 15559
Enhancements to p4login:
* Enhanced handling for the cose where p4login is run with no environment defined.
* Now checks login status first, and only does a login if ticket expires in less than a month.
* Enhanced auditability.
* Added comments.
#review-15560
* Enhanced handling for the cose where p4login is run with no environment defined.
* Now checks login status first, and only does a login if ticket expires in less than a month.
* Enhanced auditability.
* Added comments.
#review-15560