From 3725cfb245bfae3a77baf857ea5403e8064b84b9 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Tue, 7 May 2013 15:12:22 +0200
Subject: Avoid uninitialized/unused variables

---
 program/lib/Roundcube/rcube_imap_cache.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'program/lib/Roundcube/rcube_imap_cache.php')

diff --git a/program/lib/Roundcube/rcube_imap_cache.php b/program/lib/Roundcube/rcube_imap_cache.php
index 748474af2..47d9aaf4a 100644
--- a/program/lib/Roundcube/rcube_imap_cache.php
+++ b/program/lib/Roundcube/rcube_imap_cache.php
@@ -430,7 +430,7 @@ class rcube_imap_cache
                     ." AND uid = ?",
                 $flags, $msg, $this->userid, $mailbox, (int) $message->uid);
 
-            if ($this->db->affected_rows()) {
+            if ($this->db->affected_rows($res)) {
                 return;
             }
         }
@@ -983,7 +983,7 @@ class rcube_imap_cache
                 $uids, true, array('FLAGS'), $index['modseq'], $qresync);
 
             if (!empty($result)) {
-                foreach ($result as $id => $msg) {
+                foreach ($result as $msg) {
                     $uid = $msg->uid;
                     // Remove deleted message
                     if ($this->skip_deleted && !empty($msg->flags['DELETED'])) {
-- 
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