diff --git a/lib/SimpleSAML/Utils/HTTP.php b/lib/SimpleSAML/Utils/HTTP.php index d802370dcb4561f0bdd81ea449066f0787b31b8d..b90a793c851fb1918d3bf4ae9d1294211b9474bc 100644 --- a/lib/SimpleSAML/Utils/HTTP.php +++ b/lib/SimpleSAML/Utils/HTTP.php @@ -966,14 +966,13 @@ class HTTP return $baseScheme.$url; } - $firstChar = substr($url, 0, 1); - if ($firstChar === '/') { + if ($url[0] === '/') { return $baseHost.$url; } - if ($firstChar === '?') { + if ($url[0] === '?') { return $basePath.$url; } - if ($firstChar === '#') { + if ($url[0] === '#') { return $baseQuery.$url; }