From 00165b17e64a0e179c7910c701a1eb094ad22565 Mon Sep 17 00:00:00 2001
From: Mario de Frutos <mario.defrutos@cartodb.com>
Date: Wed, 18 May 2016 09:55:16 +0200
Subject: [PATCH] Fixed wrong return for an empty element in _OBS_Get

---
 src/pg/sql/41_observatory_augmentation.sql | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/pg/sql/41_observatory_augmentation.sql b/src/pg/sql/41_observatory_augmentation.sql
index c3c4e15..a8a42a3 100644
--- a/src/pg/sql/41_observatory_augmentation.sql
+++ b/src/pg/sql/41_observatory_augmentation.sql
@@ -171,7 +171,7 @@ BEGIN
   THEN
      RAISE NOTICE 'Point % is outside of the data region', ST_AsText(geom);
       -- TODO this should return JSON
-     RETURN QUERY SELECT '{}'::text[], '{}'::NUMERIC[];
+     RETURN QUERY SELECT '{}'::json;
      RETURN;
   END IF;