2 files changed, 1 insertions, 4 deletions
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Multiple.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Multiple.php
index 9f266cdd1..e707f871c 100644
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Multiple.php
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/CSS/Multiple.php
@@ -44,7 +44,7 @@ class HTMLPurifier_AttrDef_CSS_Multiple extends HTMLPurifier_AttrDef
      */
     public function validate($string, $config, $context)
     {
-        $string = $this->parseCDATA($string);
+        $string = $this->mungeRgb($this->parseCDATA($string));
         if ($string === '') {
             return false;
         }
diff --git a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Bool.php b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Bool.php
index 036a240e1..dea15d2cd 100644
--- a/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Bool.php
+++ b/vendor/ezyang/htmlpurifier/library/HTMLPurifier/AttrDef/HTML/Bool.php
@@ -32,9 +32,6 @@ class HTMLPurifier_AttrDef_HTML_Bool extends HTMLPurifier_AttrDef
      */
     public function validate($string, $config, $context)
     {
-        if (empty($string)) {
-            return false;
-        }
         return $this->name;
     }