From: Sarah Hoffmann <lonvia@denofr.de>
Date: Wed, 26 Feb 2020 09:04:17 +0000 (+0100)
Subject: simplify getNearestRoadFeature function
X-Git-Tag: v3.5.0~71^2~3
X-Git-Url: https://git.openstreetmap.org./nominatim.git/commitdiff_plain/84ea0753d8d7861ff6a47a6eb29f072a1d342879?hp=84ea0753d8d7861ff6a47a6eb29f072a1d342879

simplify getNearestRoadFeature function

The function only ever returns one result of which only the
place_id is used. So simplify it to return a single place_id
only (or NULL if none is found). Rename funciton to avoid
conflicts when updating an existing database.
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