Fix unused $kw variable in Protocol\Diaspora

diff --git a/src/Protocol/Diaspora.php b/src/Protocol/Diaspora.php
index beaf42c6c11db13e30a42e06b682b23e2185dfa0..e9d3be805f15f75013049d1e7edb87d2fe892c8c 100644 (file)
--- a/src/Protocol/Diaspora.php
+++ b/src/Protocol/Diaspora.php
@@ -4133,7 +4133,7 @@ class Diaspora
                        if ($profile['pub_keywords']) {
                                $kw = str_replace(',', ' ', $profile['pub_keywords']);
                                $kw = str_replace('  ', ' ', $kw);
-                               $arr = explode(' ', $profile['pub_keywords']);
+                               $arr = explode(' ', $kw);
                                if (count($arr)) {
                                        for ($x = 0; $x < 5; $x ++) {
                                                if (!empty($arr[$x])) {