Bug 6655 - Sorting order of serial issues in OPAC

Works as advertised.

Signed-off-by: Elliott Davis <elliott@bywatersolutions.com>
Signed-off-by: Paul Poulain <paul.poulain@biblibre.com>
Signed-off-by: Chris Cormack <chrisc@catalyst.net.nz>
(cherry picked from commit ce015d0e47)

Signed-off-by: Jared Camins-Esakov <jcamins@cpbibliography.com>

C4/Serials.pm

@@ -749,7 +749,7 @@ sub GetLatestSerials {
                         FROM     serial
                         WHERE    subscriptionid = ?
                         AND      (status =2 or status=4)
-                        ORDER BY planneddate DESC LIMIT 0,$limit
+                        ORDER BY publisheddate DESC LIMIT 0,$limit
                 ";
     my $sth = $dbh->prepare($strsth);
     $sth->execute($subscriptionid);