From: Sarah Hoffmann <lonvia@denofr.de>
Date: Sun, 13 Mar 2016 20:37:40 +0000 (+0100)
Subject: Merge pull request #396 from mtmail/fix-array-merge-warning
X-Git-Tag: v3.0.0~200
X-Git-Url: https://git.openstreetmap.org./nominatim.git/commitdiff_plain/b097840ba4fd83d432e2c9aa3e9176e3fa3267a9?hp=-c

Merge pull request #396 from mtmail/fix-array-merge-warning

second argument of array_merge can be empty
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b097840ba4fd83d432e2c9aa3e9176e3fa3267a9