From 6ec602e1a41ed3cccb0faf86468f52b5919128b6 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Mon, 4 Mar 2019 07:00:20 +0300
Subject: [PATCH] digestTest: don't display empty digest when not logged in

---
 classes/backend.php | 16 ++++++++++------
 1 file changed, 10 insertions(+), 6 deletions(-)

diff --git a/classes/backend.php b/classes/backend.php
index bd4686aa9..4be38e0c4 100644
--- a/classes/backend.php
+++ b/classes/backend.php
@@ -7,14 +7,18 @@ class Backend extends Handler {
 	}
 
 	function digestTest() {
-		header("Content-type: text/html");
+		if (isset($_SESSION['uid'])) {
+			header("Content-type: text/html");
 
-		$rv = Digest::prepare_headlines_digest($_SESSION['uid'], 1, 1000);
+			$rv = Digest::prepare_headlines_digest($_SESSION['uid'], 1, 1000);
 
-		print "<h1>HTML</h1>";
-		print $rv[0];
-		print "<h1>Plain text</h1>";
-		print "<pre>".$rv[3]."</pre>";
+			print "<h1>HTML</h1>";
+			print $rv[0];
+			print "<h1>Plain text</h1>";
+			print "<pre>".$rv[3]."</pre>";
+		} else {
+			print error_json(6);
+		}
 	}
 
 	private function display_main_help() {