From 93ca6c95b8130c91856380d55c8125bbc9cc82e6 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Sat, 2 Dec 2017 12:03:39 +0300
Subject: [PATCH] pref-system: PDO

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

diff --git a/classes/pref/system.php b/classes/pref/system.php
index 56c0fec9..2099ebb9 100644
--- a/classes/pref/system.php
+++ b/classes/pref/system.php
@@ -20,7 +20,7 @@ class Pref_System extends Handler_Protected {
 	}
 
 	function clearLog() {
-		$this->dbh->query("DELETE FROM ttrss_error_log");
+		$this->pdo->query("DELETE FROM ttrss_error_log");
 	}
 
 	function index() {
@@ -30,7 +30,7 @@ class Pref_System extends Handler_Protected {
 
 		if (LOG_DESTINATION == "sql") {
 
-			$result = $this->dbh->query("SELECT errno, errstr, filename, lineno,
+			$res = $this->pdo->query("SELECT errno, errstr, filename, lineno,
 				created_at, login, context FROM ttrss_error_log
 				LEFT JOIN ttrss_users ON (owner_uid = ttrss_users.id)
 				ORDER BY ttrss_error_log.id DESC
@@ -52,7 +52,7 @@ class Pref_System extends Handler_Protected {
 				<td width='5%'>".__("Date")."</td>
 				</tr>";
 
-			while ($line = $this->dbh->fetch_assoc($result)) {
+			while ($line = $res->fetch()) {
 				print "<tr class=\"errrow\">";
 
 				foreach ($line as $k => $v) {
-- 
2.39.5