From 3f972f8fede4ef2d1c47f9c55b5ca7b9a92dfd9c Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Mon, 8 Feb 2021 08:20:30 +0300
Subject: public/subscribe: fix warnings

---
 classes/handler/public.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'classes/handler/public.php')

diff --git a/classes/handler/public.php b/classes/handler/public.php
index 0ddf61e80..67ad9c5cc 100755
--- a/classes/handler/public.php
+++ b/classes/handler/public.php
@@ -729,10 +729,10 @@ class Handler_Public extends Handler {
 			UserHelper::login_sequence();
 		}
 
-		if ($_SESSION["uid"]) {
+		if (!empty($_SESSION["uid"])) {
 
-			$feed_url = clean($_REQUEST["feed_url"]);
-			$csrf_token = clean($_POST["csrf_token"]);
+			$feed_url = clean($_REQUEST["feed_url"] ?? "");
+			$csrf_token = clean($_POST["csrf_token"] ?? "");
 
 			header('Content-Type: text/html; charset=utf-8');
 			?>
-- 
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