Prevent multiple warnings per notice filling cron logs.
authorHenri-Damien LAURENT <henridamien@koha-fr.org>
Tue, 20 Jan 2009 18:46:43 +0000 (19:46 +0100)
committerHenri-Damien LAURENT <henridamien@koha-fr.org>
Tue, 27 Jan 2009 11:19:45 +0000 (12:19 +0100)
commit3cc561543b2b408148509de97ef3f94c17961396
treebb3043b891e27e43522caf3c3b8273a6c6273836
parent9a618896c55a8fb35f5a9b63bc0baa889f39211d
Prevent multiple warnings per notice filling cron logs.

If a value being substituted in was NULL, then warnings like this
would be emailed to the crontab owner (or MAILTO):

Use of uninitialized value in substitution (s///) at /home/user/kohaclone/C4/Letters.pm line 508.

Signed-off-by: Galen Charlton <galen.charlton@liblime.com>
Conflicts:

C4/Letters.pm
C4/Letters.pm