X-Git-Url: http://wagnertech.de/git?a=blobdiff_plain;f=SL%2FDB%2FRequirementSpec.pm;h=e5dae7ebd563dbfabcefd2b5c94bfa959afd85e8;hb=51a0ea44fe475a940f9300326d3a29a44db123fe;hp=e1298ec2998fc5138ac47833fcc68d5baf9b1b17;hpb=85ab58eb1bbdb3fc723bb3ab30e15e150e62556d;p=kivitendo-erp.git

diff --git a/SL/DB/RequirementSpec.pm b/SL/DB/RequirementSpec.pm
index e1298ec29..e5dae7ebd 100644
--- a/SL/DB/RequirementSpec.pm
+++ b/SL/DB/RequirementSpec.pm
@@ -302,6 +302,12 @@ sub invalidate_version {
   );
 }
 
+sub compare_to {
+  my ($self, $other) = @_;
+
+  return $self->id <=> $other->id;
+}
+
 1;
 __END__