Bug 20915: Use date --iso-8601 instead of date +%Y-%m-%d

In delete_patrons.pl's POD
To be more readable and crontab friendly

Signed-off-by: Mark Tompsett <mtompset@hotmail.com>
Signed-off-by: Jonathan Druart <jonathan.druart@bugs.koha-community.org>
Signed-off-by: Nick Clemens <nick@bywatersolutions.com>

diff --git a/misc/cronjobs/delete_patrons.pl b/misc/cronjobs/delete_patrons.pl
index 4470746..cb59465 100755 (executable)
--- a/misc/cronjobs/delete_patrons.pl
+++ b/misc/cronjobs/delete_patrons.pl
@@ -104,7 +104,7 @@ delete_patrons - This script deletes patrons
 delete_patrons.pl [-h|--help] [-v|--verbose] [-c|--confirm] [--not_borrowed_since=DATE] [--expired_before=DATE] [--last-seen=DATE] [--category_code=CAT] [--library=LIBRARY]
 
 Dates should be in ISO format, e.g., 2013-07-19, and can be generated
-with `date -d '-3 month' "+%Y-%m-%d"`.
+with `date -d '-3 month' --iso-8601`.
 
 The options to select the patron records to delete are cumulative.  For
 example, supplying both --expired_before and --library specifies that