diff options
Diffstat (limited to 'classes/feeds.php')
-rw-r--r-- | classes/feeds.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/classes/feeds.php b/classes/feeds.php index d924eeb3e..d13c83a23 100644 --- a/classes/feeds.php +++ b/classes/feeds.php @@ -248,7 +248,7 @@ class Feeds extends Handler_Protected { if (get_pref($this->link, 'COMBINED_DISPLAY_MODE')) {
$button_plugins = array();
foreach (explode(",", ARTICLE_BUTTON_PLUGINS) as $p) {
- $pclass = trim("button_${p}");
+ $pclass = "button_" . trim($p);
if (class_exists($pclass)) {
$plugin = new $pclass($link);
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