info.tt2 generates some noise in Apache error log

[dpc22]

Version

6.2.44

Installation method

rpm from https://copr.fedorainfracloud.org/coprs/xavierb/sympa/

RHEL 7.6

Expected behavior

The list "info" page should not generate entries in the Apache error log

Actual behavior

Each page view generates an error:

[Fri Jul 12 10:41:21.156711 2019] [proxy_fcgi:error] [pid 13008] [client 131.111.56.48:45994] AH01071: Got error 'Argument "" isn't numeric in numeric gt (>) at /usr/share/sympa/default/web_tt2/info.tt2 line 32.\n'

Additional information

Appears to be down to the following in web_tt2/info.tt2:

            [% IF mod_message > 0 %]
           ...
            [% IF mod_total_shared > 0 %]

If I replace that with:

           [% IF mod_message && (mod_message > 0) %]
          ...
           [% IF mod_total_shared && (mod_total_shared > 0) %]

The errors disappear.

[ikedas]

@dpc22, thanks for reporting bug! Your suggestion will be included in the next beta released in this weelend. Thanks!