From 831133e8802cbe8869d9da6c54f7bf2c048d1ad5 Mon Sep 17 00:00:00 2001
From: epriestley <git@epriestley.com>
Date: Mon, 5 Mar 2012 16:44:11 -0800
Subject: [PATCH] Minor, fix some obvious derp from the attachment patch.

---
 .../mail/reviewrequest/DifferentialReviewRequestMail.php    | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/applications/differential/mail/reviewrequest/DifferentialReviewRequestMail.php b/src/applications/differential/mail/reviewrequest/DifferentialReviewRequestMail.php
index b2a7f5ae04..4679acd59f 100644
--- a/src/applications/differential/mail/reviewrequest/DifferentialReviewRequestMail.php
+++ b/src/applications/differential/mail/reviewrequest/DifferentialReviewRequestMail.php
@@ -94,6 +94,12 @@ abstract class DifferentialReviewRequestMail extends DifferentialMail {
     $attachments = array();
 
     if (PhabricatorEnv::getEnvConfig('metamta.differential.attach-patches')) {
+
+      $revision_id = $this->getRevision()->getID();
+
+      $diffs = $revision->loadDiffs();
+      $diff_number = count($diffs);
+
       $attachments[] = new PhabricatorMetaMTAAttachment(
         $this->buildPatch(),
         "D{$revision_id}.{$diff_number}.patch",