Merge pull request #1189 from mtmail/classtypes-unit-tests

[nominatim.git] / lib / Geocode.php

diff --git a/lib/Geocode.php b/lib/Geocode.php
index b9e26f0381dc9aef3055ebcdc28a8ffd15b637df..f0e03de5f3e75c1b8e4b81ba458963c94b8828b9 100644 (file)
--- a/lib/Geocode.php
+++ b/lib/Geocode.php
@@ -149,6 +149,10 @@ class Geocode
 
     private function viewboxImportanceFactor($fX, $fY)
     {
 
     private function viewboxImportanceFactor($fX, $fY)
     {

+        if (!$this->aViewBox) {
+            return 1;
+        }
+

         $fWidth = ($this->aViewBox[2] - $this->aViewBox[0])/2;
         $fHeight = ($this->aViewBox[3] - $this->aViewBox[1])/2;
 
         $fWidth = ($this->aViewBox[2] - $this->aViewBox[0])/2;
         $fHeight = ($this->aViewBox[3] - $this->aViewBox[1])/2;