diff options
| author |  Alexandre Alapetite <alexandre@alapetite.fr>
| 2023-04-17 19:53:54 +0200 |
|---|---|---|
| committer |  GitHub <noreply@github.com>
| 2023-04-17 19:53:54 +0200 |
| commit | 687d0b40a89bfaa5fcf99e76b3094c7c4e744f73 (patch) | |
| tree | a3fcdf0f2234a4719fdeb983730befc9f7d85bed /lib/lib_rss.php | |
| parent | 8cc8127c3c8ed1b99135b21424134eabec30f150 (diff) | |
Fix safe_ascii (#5311)
Fix https://github.com/FreshRSS/FreshRSS/issues/5310
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 22af2729b..d4dd1635d 100644 --- a/lib/lib_rss.php +++ b/lib/lib_rss.php @@ -132,8 +132,8 @@ function checkUrl(string $url, bool $fixScheme = true) { } } -function safe_ascii(string $text): string { - return filter_var($text, FILTER_DEFAULT, FILTER_FLAG_STRIP_LOW | FILTER_FLAG_STRIP_HIGH) ?: ''; +function safe_ascii(?string $text): string { + return $text === null ? '' : (filter_var($text, FILTER_DEFAULT, FILTER_FLAG_STRIP_LOW | FILTER_FLAG_STRIP_HIGH) ?: ''); } if (function_exists('mb_convert_encoding')) { |