X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/ad1d429de64ac037470f92e0492211a41bd2c613..9b86ac939cab0d54f82d2560f222da5390dccc18:/lib/log.php?ds=sidebyside

diff --git a/lib/log.php b/lib/log.php
index 501259d0..c2103716 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'];
@@ -21,8 +21,10 @@
 				$sUserAgent = $_GET['email'];
 			elseif (isset($_SERVER['HTTP_REFERER']))
 				$sUserAgent = $_SERVER['HTTP_REFERER'];
-			else
+			elseif (isset($_SERVER['HTTP_USER_AGENT']))
 				$sUserAgent = $_SERVER['HTTP_USER_AGENT'];
+			else
+				$sUserAgent = '';
 			$sSQL = 'insert into new_query_log (type,starttime,query,ipaddress,useragent,language,format,searchterm)';
 			$sSQL .= ' values ('.getDBQuoted($sType).','.getDBQuoted($hLog[0]).','.getDBQuoted($hLog[2]);
 			$sSQL .= ','.getDBQuoted($hLog[1]).','.getDBQuoted($sUserAgent).','.getDBQuoted(join(',',$aLanguageList)).','.getDBQuoted($sOutputFormat).','.getDBQuoted($hLog[3]).')';