From a01623882ed8eb10f1b3d2b6431d7cfdefd68ae1 Mon Sep 17 00:00:00 2001
From: Lin Jen-Shin <godfat@godfat.org>
Date: Wed, 15 Jun 2016 16:18:40 +0800
Subject: Avoid assignment in if

---
 lib/gitlab/email/receiver.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/gitlab/email/receiver.rb b/lib/gitlab/email/receiver.rb
index fef9ee8402b..77ed6b9f7d9 100644
--- a/lib/gitlab/email/receiver.rb
+++ b/lib/gitlab/email/receiver.rb
@@ -28,8 +28,9 @@ module Gitlab
 
         mail = build_mail
         mail_key = extract_mail_key(mail)
+        handler = Handler.for(mail, mail_key)
 
-        if handler = Handler.for(mail, mail_key)
+        if handler
           handler.execute
         else
           raise UnknownIncomingEmail
-- 
cgit v1.2.1