Fix potential bugs without expected behavior change

[friendica.git] / mod / fbrowser.php

diff --git a/mod/fbrowser.php b/mod/fbrowser.php
index d302383157a372fe2e4293a4c984837c326f981f..559896acb13932ea6c690b4dd93d6dca0a385ef2 100644 (file)
--- a/mod/fbrowser.php
+++ b/mod/fbrowser.php
@@ -29,6 +29,8 @@ function fbrowser_content(App $a)
 
        $template_file = "filebrowser.tpl";
 
+       $o = '';
+
        switch ($a->argv[1]) {
                case "image":
                        $path = [["", L10n::t("Photos")]];