Update explanation why type !== 'empty'

xemlock · Aug 7, 2019 · 006684d · 006684d
1 parent 8fb1c0f
commit 006684d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/library/HTMLPurifier/HTMLModule/HTML5/Iframe.php b/library/HTMLPurifier/HTMLModule/HTML5/Iframe.php
@@ -31,7 +31,7 @@ public function setup($config)
         // - https://www.w3.org/TR/html52/semantics-embedded-content.html#the-iframe-element
         // - https://www.w3.org/TR/html50/embedded-content-0.html#the-iframe-element
 
-        // contents must not be 'empty', otherwise <iframe> won't have closing tag
+        // type must not be 'empty', otherwise <iframe> will not have an end tag
         $iframeContents = new HTMLPurifier_ChildDef_Empty();
         $iframeContents->type = 'iframe';