From c9d5c26041087cc3cf23ee4deda74055d5013ba4 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Fri, 1 Dec 2017 17:40:53 +0300
Subject: auth/base: PDO functions: fix small pdo-related bug

---
 include/functions.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'include')

diff --git a/include/functions.php b/include/functions.php
index 377d49647..e7d74df04 100644
--- a/include/functions.php
+++ b/include/functions.php
@@ -266,8 +266,8 @@
 				marked = false AND
 				feed_id = ? AND
 				$query_limit
-				ttrss_entries.date_updated < NOW() - INTERVAL ?");
-			$sth->execute([$feed_id, "$purge_interval days"]);
+				ttrss_entries.date_updated < NOW() - INTERVAL ? days");
+			$sth->execute([$feed_id, $purge_interval]);
 
 		} else {
             $sth  = $pdo->prepare("DELETE FROM ttrss_user_entries
-- 
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