+ }
+
+ if ( $title && $sep && ' ' !== substr( $title, 0, 1 ) ) {
+ $title = " $sep " . $title;
+ }
+
+ /**
+ * Filter the blog title for use as the feed title.
+ *
+ * @since 2.2.0
+ *
+ * @param string $title The current blog title.
+ * @param string $sep Separator used by wp_title().
+ */
+ $title = apply_filters( 'get_wp_title_rss', $title, $sep );