Degrade priority step by step

[friendica.git] / include / salmon.php

diff --git a/include/salmon.php b/include/salmon.php
index 6e08d0aaf2bac22516ef3dd38864665b144cb7f8..6675849ce4198f5d701998665c61ebd2ac8797f0 100644 (file)
--- a/include/salmon.php
+++ b/include/salmon.php
@@ -170,11 +170,14 @@ function slapper($owner, $url, $slap) {
        }
 
        logger('slapper for '.$url.' returned ' . $return_code);
+
        if (! $return_code) {
-               return(-1);
+               return -1;
        }
+
        if (($return_code == 503) && (stristr($a->get_curl_headers(), 'retry-after'))) {
-               return(-1);
+               return -1;
        }
+
        return ((($return_code >= 200) && ($return_code < 300)) ? 0 : 1);
 }