rcfeed: Avoid extending/inheriting from a deprecated class

Also, fix if...else syntax with return statement in the if block.

Change-Id: If14f0835731f264622cf90fcfd5c7cc850f63050

diff --git a/includes/rcfeed/RedisPubSubFeedEngine.php b/includes/rcfeed/RedisPubSubFeedEngine.php
index 8a3aa0c..c954df1 100644 (file)
--- a/includes/rcfeed/RedisPubSubFeedEngine.php
+++ b/includes/rcfeed/RedisPubSubFeedEngine.php
@@ -37,7 +37,7 @@
  *
  * @since 1.22
  */
-class RedisPubSubFeedEngine extends RCFeedEngine {
+class RedisPubSubFeedEngine extends FormattedRCFeed {
 
        /**
         * @see FormattedRCFeed::send
@@ -68,8 +68,8 @@ class RedisPubSubFeedEngine extends RCFeedEngine {
                if ( $conn !== false ) {
                        $conn->publish( $channel, $line );
                        return true;
-               } else {
-                       return false;
                }
+
+               return false;
        }
 }