update example reddit filter

diff --git a/classes/filter/redditimgur.php b/classes/filter/redditimgur.php
index 6b41015e7b92b9933ef5c467da79772727b442d4..b9ed24353cb80b572807deee51cda63e4a4661e8 100644 (file)
--- a/classes/filter/redditimgur.php
+++ b/classes/filter/redditimgur.php
@@ -15,7 +15,7 @@ class Filter_RedditImgur {
 
                                        foreach ($entries as $entry) {
                                                if ($entry->hasAttribute("href")) {
-                                                       if (preg_match("/i.imgur.com\/.*?.jpg/", $entry->getAttribute("href"))) {
+                                                       if (preg_match("/\.(jpg|jpeg|gif|png)$/i", $entry->getAttribute("href"))) {
 
                                                                $img = $doc->createElement('img');
                                                                $img->setAttribute("src", $entry->getAttribute("href"));