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| author |  Alexandre Alapetite <alexandre@alapetite.fr>
| 2017-02-28 21:16:55 +0100 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2017-02-28 21:16:55 +0100 |
| commit | 972cd0b908ab53ba64e8fc819099830aba7c09f8 (patch) | |
| tree | b197d46c9a8c0bfea4ab5a8b990a3e61e3f73c55 /lib | |
| parent | 777fb7125fa8eb2915f4382b2c2faa0caeee3b57 (diff) | |
| parent | 8a6b38115456f592c8a246f9abbb84f4449721c0 (diff) | |
Merge pull request #1441 from Alkarex/Sanitize-Website-URL
Sanitize Web site URL
Diffstat (limited to 'lib')
| -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 |