Bug 7688 follow-up: Small fixes for QA

[koha.git] / C4 / Serials.pm

diff --git a/C4/Serials.pm b/C4/Serials.pm
index 3cbd042..5676883 100644 (file)
--- a/C4/Serials.pm
+++ b/C4/Serials.pm
@@ -1335,7 +1335,7 @@ get the list of irregularities for a subscription
 sub GetSubscriptionIrregularities {
     my $subscriptionid = shift;
 
-    return undef unless $subscriptionid;
+    return unless $subscriptionid;
 
     my $dbh = C4::Context->dbh;
     my $query = qq{