From a9587489473baf3854999e711083be212ca0c1c4 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sun, 07 Jun 2015 09:26:33 -0400
Subject: [PATCH] CS fixes

---
 program/lib/Roundcube/rcube_session_db.php |   29 ++++++++++++++---------------
 1 files changed, 14 insertions(+), 15 deletions(-)

diff --git a/program/lib/Roundcube/rcube_session_db.php b/program/lib/Roundcube/rcube_session_db.php
index a814c2b..683ca37 100644
--- a/program/lib/Roundcube/rcube_session_db.php
+++ b/program/lib/Roundcube/rcube_session_db.php
@@ -1,6 +1,6 @@
 <?php
 
-/*
+/**
  +-----------------------------------------------------------------------+
  | This file is part of the Roundcube Webmail client                     |
  | Copyright (C) 2005-2014, The Roundcube Dev Team                       |
@@ -71,7 +71,6 @@
         return true;
     }
 
-
     /**
      * Handler for session_destroy()
      *
@@ -109,7 +108,6 @@
 
             return !empty($this->vars) ? (string) $this->vars : '';
         }
-        return null;
     }
 
     /**
@@ -121,16 +119,15 @@
      */
     public function write($key, $vars)
     {
-        $now        = $this->db->now();
+        $now = $this->db->now();
 
         $this->db->query("INSERT INTO {$this->table_name}"
-                         . " (`sess_id`, `vars`, `ip`, `created`, `changed`)"
-                         . " VALUES (?, ?, ?, $now, $now)",
-                         $key, base64_encode($vars), (string)$this->ip);
+            . " (`sess_id`, `vars`, `ip`, `created`, `changed`)"
+            . " VALUES (?, ?, ?, $now, $now)",
+            $key, base64_encode($vars), (string)$this->ip);
 
         return true;
     }
-
 
     /**
      * update session data
@@ -150,12 +147,12 @@
         // else update expire timestamp only when certain conditions are met
         if ($newvars !== $oldvars) {
             $this->db->query("UPDATE {$this->table_name} "
-                             . "SET `changed` = $now, `vars` = ? WHERE `sess_id` = ?",
-                             base64_encode($newvars), $key);
+                . "SET `changed` = $now, `vars` = ? WHERE `sess_id` = ?",
+                base64_encode($newvars), $key);
         }
         else if ($ts - $this->changed + $this->time_diff > $this->lifetime / 2) {
             $this->db->query("UPDATE {$this->table_name} SET `changed` = $now"
-                                 . " WHERE `sess_id` = ?", $key);
+                . " WHERE `sess_id` = ?", $key);
         }
 
         return true;
@@ -168,8 +165,10 @@
     {
         // just clean all old sessions when this GC is called
         $this->db->query("DELETE FROM " . $this->db->table_name('session')
-                         . " WHERE changed < " . $this->db->now(-$this->gc_enabled));
-        $this->log("Session GC (DB): remove records < " . date('Y-m-d H:i:s', time() - $this->gc_enabled) . '; rows = ' . intval($this->db->affected_rows()));
-    }
+            . " WHERE changed < " . $this->db->now(-$this->gc_enabled));
 
-}
\ No newline at end of file
+        $this->log("Session GC (DB): remove records < "
+            . date('Y-m-d H:i:s', time() - $this->gc_enabled)
+            . '; rows = ' . intval($this->db->affected_rows()));
+    }
+}

--
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