Issue 10772: Avoid duplicated links to Twitter

diff --git a/twitter/twitter.php b/twitter/twitter.php
index 45f8fe13119e391cd513b6caff3b63cc4a7a6fd6..66eb315a62c90cae6c4f09a94ce11e9527270e19 100644 (file)
--- a/twitter/twitter.php
+++ b/twitter/twitter.php
@@ -680,7 +680,7 @@ function twitter_post_hook(App $a, array &$b)
                }
 
                // Add the link to the body if the type isn't a photo or there are more than 4 images in the post
-               if (!empty($msgarr['url']) && (($msgarr['type'] != 'photo') || empty($msgarr['images']) || (count($msgarr['images']) > 4))) {
+               if ((strpos($msg, $msgarr['url']) === false) && !empty($msgarr['url']) && (($msgarr['type'] != 'photo') || empty($msgarr['images']) || (count($msgarr['images']) > 4))) {
                        $msg .= "\n" . $msgarr['url'];
                }