1 files changed, 18 insertions, 1 deletions
diff --git a/rt/lib/RT/Ticket.pm b/rt/lib/RT/Ticket.pm
index 002d323..fdf780d 100755
--- a/rt/lib/RT/Ticket.pm
+++ b/rt/lib/RT/Ticket.pm
@@ -2,7 +2,7 @@
 #
 # COPYRIGHT:
 #
-# This software is Copyright (c) 1996-2017 Best Practical Solutions, LLC
+# This software is Copyright (c) 1996-2018 Best Practical Solutions, LLC
 #                                          <sales@bestpractical.com>
 #
 # (Except where explicitly superseded by other copyright notices)
@@ -1227,6 +1227,23 @@ sub QueueObj {
     return ($self->{_queue_obj});
 }
 
+sub Subject {
+    my $self = shift;
+
+    my $subject = $self->_Value( 'Subject' );
+    return $subject if defined $subject;
+
+    if ( RT->Config->Get( 'DatabaseType' ) eq 'Oracle' && $self->CurrentUserHasRight( 'ShowTicket' ) ) {
+
+        # Oracle treats empty strings as NULL, so it returns undef for empty subjects.
+        # Since '' is the default Subject value, returning '' is more correct.
+        return '';
+    }
+    else {
+        return undef;
+    }
+}
+
 sub SetSubject {
     my $self = shift;
     my $value = shift;