X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Ffbrowser.php;h=60b290850a579e175630a423b01cfa2fcb830369;hb=28e2eab7aee3ab5dac11fcc62be595b9a1c2df8b;hp=1646b19dff606206036ae3b561f333347e226150;hpb=989ac2fda800b826addbf70eff4feccde1c352ba;p=friendica.git

diff --git a/mod/fbrowser.php b/mod/fbrowser.php
index 1646b19dff..60b290850a 100644
--- a/mod/fbrowser.php
+++ b/mod/fbrowser.php
@@ -39,15 +39,15 @@ use Friendica\Util\Strings;
 function fbrowser_content(App $a)
 {
 	if (!local_user()) {
-		exit();
+		System::exit();
 	}
 
 	if (DI::args()->getArgc() == 1) {
-		exit();
+		System::exit();
 	}
 
 	// Needed to match the correct template in a module that uses a different theme than the user/site/default
-	$theme = Strings::sanitizeFilePathItem($_GET['theme'] ?? null);
+	$theme = Strings::sanitizeFilePathItem($_GET['theme'] ?? '');
 	if ($theme && is_file("view/theme/$theme/config.php")) {
 		$a->setCurrentTheme($theme);
 	}