or lc($a->address2) cmp lc($b->address2)
};
-my @cust_location = ();
+my @cust_location;
push @cust_location, $cust_main->cust_location if $cust_main;
push @cust_location, $prospect_main->cust_location if $prospect_main;
push @cust_location, $cust_location