fix error in last commit

git-svn-id: http://svn.osgeo.org/postgis/trunk@7421 b70326c6-7e19-0410-871a-916f4a2858ee

diff --git a/extras/tiger_geocoder/tiger_2010/geocode/geocode_address.sql b/extras/tiger_geocoder/tiger_2010/geocode/geocode_address.sql
index 527075b139e31ae99f2643068b06930e8ba2fd85..02169098ea2bdaeb5c24b2f20f6e01a9bd6f3199 100644 (file)
--- a/extras/tiger_geocoder/tiger_2010/geocode/geocode_address.sql
+++ b/extras/tiger_geocoder/tiger_2010/geocode/geocode_address.sql
@@ -56,7 +56,7 @@ BEGIN
          || '    coalesce(p.name,zip.city,cs.name,co.name)::varchar as place,'
          || '    s.stusps as state,'
          || '    sub.zip as zip,'
-         || '    interpolate_from_address(' || coalesce(parsed.address,'NULL') || ', to_number(sub.fromhn,''99999999'')::integer,'
+         || '    interpolate_from_address(' || coalesce(parsed.address::text,'NULL') || ', to_number(sub.fromhn,''99999999'')::integer,'
          || '        to_number(sub.tohn,''99999999'')::integer, e.the_geom) as address_geom,'
          || coalesce('    sub.sub_rating + coalesce(levenshtein_ignore_case(' || quote_literal(zip_info.zip[1]) || ', sub.zip),0)',
                      '    sub.sub_rating + coalesce(levenshtein_ignore_case(' || quote_literal(parsed.location) || ', coalesce(p.name,zip.city,cs.name,co.name)),0)',