also adapt uses of ClassTypes in website/

[nominatim.git] / lib / template / details-html.php

diff --git a/lib/template/details-html.php b/lib/template/details-html.php
index 43ec12668ec26a26e0748b24cdce344f1230866c..4ea5a258d5de6a58e832b59f91194957fb17e41c 100644 (file)
--- a/lib/template/details-html.php
+++ b/lib/template/details-html.php
@@ -59,7 +59,7 @@
 
     function map_icon($sIcon)
     {
-        if ($sIcon){
+        if (isset($sIcon)) {
             echo '<img id="mapicon" src="'.CONST_Website_BaseURL.'images/mapicons/'.$sIcon.'.n.32.png'.'" alt="'.$sIcon.'" />';
         }
     }