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fix member lookup in empty waterway relations

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Sarah Hoffmann
2014-07-06 23:15:53 +02:00
parent c3dcb6535a
commit 2643225b72
1 changed files with 1 additions and 1 deletions
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sql/functions.sql
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@@ -1372,7 +1372,7 @@ BEGIN
-- waterway ways are linked when they are part of a relation and have the same class/type
IF NEW.osm_type = 'R' and NEW.class = 'waterway' THEN
FOR relation IN select * from planet_osm_rels r where r.id = NEW.osm_id
FOR relation IN select * from planet_osm_rels r where r.id = NEW.osm_id and r.parts != array[]::bigint[]
LOOP
FOR i IN 1..array_upper(relation.members, 1) BY 2 LOOP
IF relation.members[i+1] in ('', 'main_stream') AND substring(relation.members[i],1,1) = 'w' THEN