diff options
Diffstat (limited to 'lib/lib_rss.php')
| -rw-r--r-- | lib/lib_rss.php | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/lib_rss.php b/lib/lib_rss.php index cdd08719d..aaeeb431f 100644 --- a/lib/lib_rss.php +++ b/lib/lib_rss.php @@ -69,10 +69,10 @@ function idn_to_puny($url) { } function checkUrl($url) { - if (empty ($url)) { + if ($url == '') { return ''; } - if (!preg_match ('#^https?://#i', $url)) { + if (!preg_match('#^https?://#i', $url)) { $url = 'http://' . $url; } $url = idn_to_puny($url); //PHP bug #53474 IDN |