From 411f361fcb11824ca72dc61b85baeb32b91f474a Mon Sep 17 00:00:00 2001
From: Sarah Hoffmann <lonvia@denofr.de>
Date: Thu, 6 Dec 2018 21:18:47 +0100
Subject: [PATCH] traverse address list backwards when computing admin levels

By starting with the lowest address level, when collecting
administrative boundaries by level, there is a better chance
to actually get the boundary when the capital of the
administrative boundary is tagged with the level of the
boundary as well.

This is just a heuristics adaption to make the best out of
the imprecise admin_level definition for place nodes.

Fixes #1261.
---
 lib/AddressDetails.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/AddressDetails.php b/lib/AddressDetails.php
index e6501b57..618e10c9 100644
--- a/lib/AddressDetails.php
+++ b/lib/AddressDetails.php
@@ -103,7 +103,7 @@ class AddressDetails
     public function getAdminLevels()
     {
         $aAddress = array();
-        foreach ($this->aAddressLines as $aLine) {
+        foreach (array_reverse($this->aAddressLines) as $aLine) {
             if (self::isAddress($aLine)
                 && isset($aLine['admin_level'])
                 && $aLine['admin_level'] < 15