added more curly braces + a bit more usage of dbm::is_result()

Signed-off-by: Roland Häder <roland@mxchange.org>

diff --git a/src/Protocol/DFRN.php b/src/Protocol/DFRN.php
index a9e836499feaae3050118caac54a15131d77a162..31d94e77e2d537640259ad3fbbad5bc29e2cc30d 100644 (file)
--- a/src/Protocol/DFRN.php
+++ b/src/Protocol/DFRN.php
@@ -96,6 +96,7 @@ class DFRN
         * @param boolean $onlyheader  Output only the header without content? (Default is "no")
         *
         * @return string DFRN feed entries
+        * @todo Find proper type-hints
         */
        public static function feed($dfrn_id, $owner_nick, $last_update, $direction = 0, $onlyheader = false)
        {