From 92cd7f34b07e86062f2c024039e3309768b48ce6 Mon Sep 17 00:00:00 2001
From: Andy Wermke <andy@dev.next-step-software.com>
Date: Thu, 04 Apr 2013 10:10:23 -0400
Subject: [PATCH] Merge branch 'master' of https://github.com/roundcube/roundcubemail

---
 program/steps/mail/attachments.inc |   16 +++++++---------
 1 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/program/steps/mail/attachments.inc b/program/steps/mail/attachments.inc
index 180fc0b..f83f689 100644
--- a/program/steps/mail/attachments.inc
+++ b/program/steps/mail/attachments.inc
@@ -27,8 +27,10 @@
 $COMPOSE_ID = get_input_value('_id', RCUBE_INPUT_GPC);
 $COMPOSE    = null;
 
-if ($COMPOSE_ID && $_SESSION['compose_data_'.$COMPOSE_ID])
-  $COMPOSE =& $_SESSION['compose_data_'.$COMPOSE_ID];
+if ($COMPOSE_ID && $_SESSION['compose_data_' . $COMPOSE_ID]) {
+  $SESSION_KEY = 'compose_data_' . $COMPOSE_ID;
+  $COMPOSE =& $_SESSION[$SESSION_KEY];
+}
 
 if (!$COMPOSE) {
   die("Invalid session var!");
@@ -45,7 +47,7 @@
     $attachment = $RCMAIL->plugins->exec_hook('attachment_delete', $attachment);
   if ($attachment['status']) {
     if (is_array($COMPOSE['attachments'][$id])) {
-      unset($COMPOSE['attachments'][$id]);
+      $RCMAIL->session->remove($SESSION_KEY.'.attachments.'.$id);
       $OUTPUT->command('remove_from_attachment_list', "rcmfile$id");
     }
   }
@@ -77,11 +79,7 @@
   exit;
 }
 
-// attachment upload action
-
-if (!is_array($COMPOSE['attachments'])) {
-  $COMPOSE['attachments'] = array();
-}
+/*****  attachment upload action  *****/
 
 // clear all stored output properties (like scripts and env vars)
 $OUTPUT->reset();
@@ -112,7 +110,7 @@
 
       // store new attachment in session
       unset($attachment['status'], $attachment['abort']);
-      $COMPOSE['attachments'][$id] = $attachment;
+      $RCMAIL->session->append($SESSION_KEY.'.attachments', $id, $attachment);
 
       if (($icon = $COMPOSE['deleteicon']) && is_file($icon)) {
         $button = html::img(array(

--
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