Fix: Prevent threads from being collapsed in network view

diff --git a/mod/update_network.php b/mod/update_network.php
index 9c89d1fcdd6b7bacf244e2533b7078faecfad3d2..11dfc5e03c8de2f469a134de5ffe02195800e078 100644 (file)
--- a/mod/update_network.php
+++ b/mod/update_network.php
@@ -12,7 +12,7 @@ require_once "mod/network.php";
 
 function update_network_content(App $a)
 {
-       if (empty($_GET['p']) || empty($_GET['item'])) {
+       if (!isset($_GET['p']) || !isset($_GET['item'])) {
                killme();
        }