'';
}
-sub process_o2m_qsearch { shift->qsearch( @_ ); }
-sub process_o2m_qsearchs { shift->qsearchs( @_ ); }
+sub process_o2m_qsearch { my $self = shift; qsearch( @_ ); }
+sub process_o2m_qsearchs { my $self = shift; qsearchs( @_ ); }
sub _load_table {
my( $self, $table ) = @_;