DomQuery: added missing error suppression for <picture> (#385)

Author: JanTvrdik

src/Framework/DomQuery.php

@@ -38,7 +38,7 @@ public static function fromHtml($html)
 		libxml_use_internal_errors($old);
 
 		$re = '#Tag (article|aside|audio|bdi|canvas|data|datalist|figcaption|figure|footer|header|keygen|main|mark'
-			. '|meter|nav|output|progress|rb|rp|rt|rtc|ruby|section|source|template|time|track|video|wbr) invalid#';
+			. '|meter|nav|output|picture|progress|rb|rp|rt|rtc|ruby|section|source|template|time|track|video|wbr) invalid#';
 		foreach ($errors as $error) {
 			if (!preg_match($re, $error->message)) {
 				trigger_error(__METHOD__ . ": $error->message on line $error->line.", E_USER_WARNING);