BUG/MINOR: http: Fix bug introduced in previous patch in http_resync_states

The previous patch ("MINOR: http: Rely on analyzers mask to end processing in
forward_body functions") contains a bug for keep-alive transactions.

For these transactions, AN_REQ_FLT_END and AN_RES_FLT_END analyzers must be
removed only when all outgoing data was forwarded.
1 file changed