Merge branch 'master' into trinidad

1 files changed, 13 insertions, 5 deletions

diff --git a/library/HTMLPurifier/AttrTransform/Border.php b/library/HTMLPurifier/AttrTransform/Border.php
index 476b0b079..057dc017f 100644
--- a/library/HTMLPurifier/AttrTransform/Border.php
+++ b/library/HTMLPurifier/AttrTransform/Border.php
@@ -3,16 +3,24 @@
 /**
  * Pre-transform that changes deprecated border attribute to CSS.
  */
-class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform {
-
-    public function transform($attr, $config, $context) {
-        if (!isset($attr['border'])) return $attr;
+class HTMLPurifier_AttrTransform_Border extends HTMLPurifier_AttrTransform
+{
+    /**
+     * @param array $attr
+     * @param HTMLPurifier_Config $config
+     * @param HTMLPurifier_Context $context
+     * @return array
+     */
+    public function transform($attr, $config, $context)
+    {
+        if (!isset($attr['border'])) {
+            return $attr;
+        }
         $border_width = $this->confiscateAttr($attr, 'border');
         // some validation should happen here
         $this->prependCSS($attr, "border:{$border_width}px solid;");
         return $attr;
     }
-
 }
 
 // vim: et sw=4 sts=4