X-Git-Url: https://git.openstreetmap.org/nominatim.git/blobdiff_plain/27ea1bb42db0356a81eb9fadb5515f9abf2bb130..30aceda42b01ec8696cd8b81c937ea2a987ae0f0:/lib/log.php

diff --git a/lib/log.php b/lib/log.php
index 361c0fb1..59e04d17 100644
--- a/lib/log.php
+++ b/lib/log.php
@@ -3,7 +3,7 @@
 	function logStart(&$oDB, $sType = '', $sQuery = '', $aLanguageList = array())
 	{
 		$aStartTime = explode('.',microtime(true));
-		if (!$aStartTime[1]) $aStartTime[1] = '0';
+		if (!isset($aStartTime[1])) $aStartTime[1] = '0';
 
 		$sOutputFormat = '';
 		if (isset($_GET['format'])) $sOutputFormat = $_GET['format'];
@@ -19,6 +19,8 @@
 		{
 			if (isset($_GET['email']))
 				$sUserAgent = $_GET['email'];
+			elseif (isset($_SERVER['HTTP_REFERER']))
+				$sUserAgent = $_SERVER['HTTP_REFERER'];
 			else
 				$sUserAgent = $_SERVER['HTTP_USER_AGENT'];
 			$sSQL = 'insert into new_query_log (type,starttime,query,ipaddress,useragent,language,format,searchterm)';