Ticket 48928 log of page result cookie should log empty cookie with a different value than 0
Bug Description:
With the ticket https://fedorahosted.org/389/ticket/48752, the cookie value
is logged with each page result RESULT.
When the page result is completed (no more entry to return), the returned cookie is 'pr_cookie=0'.
Else the cookie value is logged 'pr_cookie=<internal index>'. Unfortunately the index ranges [0..N].
So when the value pr_cookie=0 is logged, it is not possible to know if it is an empty cookie or a valid cookie with the value 0.
Fix Description:
Log the empty cookie with a value '-1'
https://fedorahosted.org/389/ticket/48928
Reviewed by: Noriko Hosoi, Simon Pichugin (thanks !!!!)
Platforms tested: F23
Flag Day: no
Doc impact: no