X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fsalmon.php;h=6675849ce4198f5d701998665c61ebd2ac8797f0;hb=0cd9db9cb7f4c96f597e37590a536eaae123238d;hp=6e08d0aaf2bac22516ef3dd38864665b144cb7f8;hpb=4a473611163a12b48d3bbad71dc54765be8789f9;p=friendica.git

diff --git a/include/salmon.php b/include/salmon.php
index 6e08d0aaf2..6675849ce4 100644
--- 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);
 }