Fix parts distance compare condition.
Fix parts distance compare condition.

andrejzverev/rspamd,AlexeySa/rspamd,minaevmike/rspamd,minaevmike/rspamd,amohanta/rspamd,andrejzverev/rspamd,dark-al/rspamd,andrejzverev/rspamd,andrejzverev/rspamd,andrejzverev/rspamd,AlexeySa/rspamd,minaevmike/rspamd,dark-al/rspamd,minaevmike/rspamd,andrejzverev/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,dark-al/rspamd,minaevmike/rspamd,dark-al/rspamd,AlexeySa/rspamd,minaevmike/rspamd,amohanta/rspamd,andrejzverev/rspamd,amohanta/rspamd,AlexeySa/rspamd,AlexeySa/rspamd,amohanta/rspamd,andrejzverev/rspamd,AlexeySa/rspamd,minaevmike/rspamd,amohanta/rspamd,AlexeySa/rspamd,minaevmike/rspamd,minaevmike/rspamd,dark-al/rspamd