Codeigniter 2.2.0 Session sess_read() HMAC mismatch

[floringavrila]

If in config file i use sess_encrypt_cookie == TRUE , then i keep receiving the error "Session: HMAC mismatch" !!!
This is because in Session Library , at method sess_read() is a mistake.
You shoud check if sess_encrypt_cookie == TRUE , BEFORE you check HMAC .
In Codeigniter 3.0 this is made correct .

[narfbg]

It's not because of this, but regardless - 2.2 was retagged because of this issue. Just download it again.