gordonbanderson / responsive-mce-images

code/RemoveImageSourceAttribute.php

Braces +3 added lines, -1 removed lines

@@ -7,8 +7,10 @@
 	 */
 	public function ResponsiveTinyMCEImages($html) {
 		$dom = Injector::inst()->create('HTMLValue', $html);
-		if($images = $dom->getElementsByTagName('img')) foreach($images as $img) {
+		if($images = $dom->getElementsByTagName('img')) {
+		    foreach($images as $img) {
 			$cssclass = $img->getAttribute('class');
+		}
 			$pos = strpos($cssclass, 'tinymce');
 			if ($pos !== false) {
 				$img->removeAttribute('src');