From 65c9fbb439c32ac734bd958c401714d9b1346e42 Mon Sep 17 00:00:00 2001
From: Michael M Slusarz <slusarz@curecanti.org>
Date: Fri, 19 Nov 2010 15:05:09 -0700
Subject: [PATCH] IMP_Compose::__toString() returns cache ID

---
 imp/lib/Compose.php | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/imp/lib/Compose.php b/imp/lib/Compose.php
index 674c4a518..cfab51276 100644
--- a/imp/lib/Compose.php
+++ b/imp/lib/Compose.php
@@ -2874,7 +2874,17 @@ class IMP_Compose implements ArrayAccess, Countable, Iterator
         $this->changed = 'changed';
     }
 
-    /* Countable methods. */
+    /* Magic methods. */
+
+    /**
+     * String representation: the cache ID.
+     */
+    public function __toString()
+    {
+        return $this->getCacheId();
+    }
+
+    /* Countable method. */
 
     /**
      * Returns the number of attachments currently in this message.
-- 
2.11.0