X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fsalmon.php;h=bd4b3773cb7a4de2a81d1618115f9f885d177226;hb=bedab33e0b3a1636332c8f07c157a357bf3fd459;hp=d07b06004d130f863cae45daec499fc2c95f3b53;hpb=61693419e8cf571a2ad26690423d356023badc2e;p=friendica.git

diff --git a/mod/salmon.php b/mod/salmon.php
index d07b06004d..bd4b3773cb 100644
--- a/mod/salmon.php
+++ b/mod/salmon.php
@@ -41,14 +41,14 @@ function salmon_post(App $a, $xml = '') {
 	$base = null;
 
 	// figure out where in the DOM tree our data is hiding
-	if($dom->provenance->data)
+	if (!empty($dom->provenance->data))
 		$base = $dom->provenance;
-	elseif($dom->env->data)
+	elseif (!empty($dom->env->data))
 		$base = $dom->env;
-	elseif($dom->data)
+	elseif (!empty($dom->data))
 		$base = $dom;
 
-	if(! $base) {
+	if (empty($base)) {
 		logger('unable to locate salmon data in xml ');
 		System::httpExit(400);
 	}