extend API unit tests

[nominatim.git] / lib-php / lib.php

diff --git a/lib-php/lib.php b/lib-php/lib.php
index 6c1fddd0d816362cbf7d65e9efc7c5e790dcfc4a..d95ad4eef7b274bdb420378f840991f5857752c9 100644 (file)
--- a/lib-php/lib.php
+++ b/lib-php/lib.php
@@ -221,6 +221,8 @@ function closestHouseNumber($aRow)
 if (!function_exists('array_key_last')) {
     function array_key_last(array $array)
     {
-        if (!empty($array)) return key(array_slice($array, -1, 1, true));
+        if (!empty($array)) {
+            return key(array_slice($array, -1, 1, true));
+        }
     }
 }