diff options
Diffstat (limited to 'vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php')
| -rw-r--r-- | vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php index e70da55a9..b6ea12345 100644 --- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php +++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/Length.php @@ -78,7 +78,7 @@ class HTMLPurifier_Length if ($this->n === '0' && $this->unit === false) { return true; } - if (!ctype_lower($this->unit)) { + if ($this->unit === false || !ctype_lower($this->unit)) { $this->unit = strtolower($this->unit); } if (!isset(HTMLPurifier_Length::$allowedUnits[$this->unit])) { |