tls_prune dying on startup

[Nic Bernstein]

Folks,
I'm seeing a problem on 2.5.2 with creation of the tls_sessions.db file: 
"cyrus/tls_prune[31096]: DBERROR: opening /run/cyrus/tls_sessions.db: 
cyrusdb error"

It appears that tls_prune(8) can't create the file if it doesn't exist, 
and by exiting with an error, can cause master to die.  Since this file 
is supposed to be able to live (and die) on non-permanent storage, 
shouldn't tls_prune be able to cope with its absence?

To be clear, I have a tls_prune in START in cyrus.conf.

    START {
         recover        cmd="/usr/sbin/cyrus ctl_cyrusdb -r"
         delprune    cmd="/usr/sbin/cyrus expire -E 3"
         tlsprune    cmd="/usr/sbin/cyrus tls_prune"
    }

Thanks!
     -nic

-- 
Nic Bernstein                             nic at onlight.com
Onlight, Inc.                             www.onlight.com
1442 N Farwell Ave., Suite 600            v. 414.272.4477
Milwaukee, Wisconsin  53202

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