From f9b9ca123f418baec848b0752e347a70eeb041d4 Mon Sep 17 00:00:00 2001
From: jangliss <jangliss@7612ce4b-ef26-0410-bec9-ea0150e637f0>
Date: Tue, 22 Nov 2005 04:18:44 +0000
Subject: [PATCH] Fix for errors in foreach when you didn't hit compose while
 in the session.

git-svn-id: https://svn.code.sf.net/p/squirrelmail/code/trunk/squirrelmail@10397 7612ce4b-ef26-0410-bec9-ea0150e637f0
---
 src/signout.php | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/signout.php b/src/signout.php
index 8706ed96..996d2f8b 100644
--- a/src/signout.php
+++ b/src/signout.php
@@ -25,8 +25,11 @@ require_once(SM_PATH . 'functions/html.php');
 
 /* Erase any lingering attachments */
 sqgetGlobalVar('compose_messages',  $compose_messages,  SQ_SESSION);
-foreach($compose_messages as $composeMessage) {
-    $composeMessage->purgeAttachments();
+
+if (!empty($compose_message) && is_array($compose_messages)) {
+    foreach($compose_messages as $composeMessage) {
+        $composeMessage->purgeAttachments();
+    }
 }
 
 if (!isset($frame_top)) {
-- 
2.25.1