Bug 30718: Fix serials/showpredictionpattern.pl

Can't locate object method "ymd" via package "2022-02-01" (perhaps you forgot to load "2022-02-01"?) at /kohadevbox/koha/serials/showpredictionpattern.pl line 100
eval {...} at /kohadevbox/koha/serials/showpredictionpattern.pl line 2

Signed-off-by: Victor Grousset/tuxayo <victor@tuxayo.net>
Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>
Signed-off-by: Tomas Cohen Arazi <tomascohen@theke.io>

diff --git a/serials/showpredictionpattern.pl b/serials/showpredictionpattern.pl
index e4fe567..e553ee1 100755 (executable)
--- a/serials/showpredictionpattern.pl
+++ b/serials/showpredictionpattern.pl
@@ -107,7 +107,7 @@ my %subscription = (
     innerloop3      => scalar $input->param('innerloop3') // '',
     irregularity    => '',
     countissuesperunit  => 1,
-    firstacquidate  => $firstacquidate->ymd,
+    firstacquidate  => $firstacquidate,
 );
 
 my $issuenumber;