BUG/MINOR: ssl_ckch: Init right field when parsing "commit ssl crl-file" cmd

.next_ckchi_link field must be initialized to NULL instead of .next_ckchi in
cli_parse_commit_crlfile() function. Only '.nex_ckchi_link' is used in the
I/O handler.

This patch must be backported as far as 2.5 with some adaptations for the 2.5.
1 file changed