+
+ foreach ( qw(address1 address2 city state zip country) ) {
+ $all_same = 0 if ( $new{$pre.$_} ne $old{$pre.$_} );
+ last if !$all_same;
+ }
+
+ $all_same = 0 if ( length( $old{$pre.'censustract'} ) > 0 &&
+ length( $new{$pre.'censustract'} ) > 0 &&
+ $old{$pre.'censustract'} ne $new{$pre.'censustract'} );
+
+ $all_same = 0 if $new{$pre.'error'};
+
+ $all_clean = 0 if !$new{$pre.'addr_clean'};