From b9b7cf6dfbf551f31d17560b56417fae28eb103f Mon Sep 17 00:00:00 2001
From: nagachika <nagachika@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Wed, 20 Dec 2017 15:31:18 +0000
Subject: merge revision(s) 59372: [Backport #13649]

	lib/net/imap.rb: Ignore trailing space for Microsoft Exchange Server

	Based on the patch by keysen (Jeremy Carlier).
	[ruby-core:81641] [Bug #13649]

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_2_4@61369 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/net/imap.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'lib')

diff --git a/lib/net/imap.rb b/lib/net/imap.rb
index 7a4d4da301..887fa2b751 100644
--- a/lib/net/imap.rb
+++ b/lib/net/imap.rb
@@ -2199,6 +2199,10 @@ module Net
         else
           result = response_tagged
         end
+        while lookahead.symbol == T_SPACE
+          # Ignore trailing space for Microsoft Exchange Server
+          shift_token
+        end
         match(T_CRLF)
         match(T_EOF)
         return result
-- 
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