Fixed PHP warning from #1523

Signed-off-by: Matthias Lohr <mail@mlohr.com>

diff --git a/website/search.php b/website/search.php
index 26c10122924dc9329ea288d06a40687d75a33dfc..557056566c1065f30146c6c7b448af88fb90efaa 100644 (file)
--- a/website/search.php
+++ b/website/search.php
@@ -50,6 +50,7 @@ $oGeocode->setQueryFromParams($oParams);
 
 if (!$oGeocode->getQueryString()
     && isset($_SERVER['PATH_INFO'])
+    && strlen($_SERVER['PATH_INFO']) > 0
     && $_SERVER['PATH_INFO'][0] == '/'
 ) {
     $sQuery = substr(rawurldecode($_SERVER['PATH_INFO']), 1);