From de51dd02d4c16d5c6bc89a2fe0e49ffda79f2a33 Mon Sep 17 00:00:00 2001
From: "Hoa V. Dinh" <dinh.viet.hoa@gmail.com>
Date: Fri, 28 Jun 2013 09:58:19 -0700
Subject: Fixed memory leak: operations were retained by the block they owned,
 which created a cycle reference.

---
 src/objc/imap/MCOIMAPFetchContentOperation.mm | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'src/objc/imap/MCOIMAPFetchContentOperation.mm')

diff --git a/src/objc/imap/MCOIMAPFetchContentOperation.mm b/src/objc/imap/MCOIMAPFetchContentOperation.mm
index 984751c0..d5d4757d 100644
--- a/src/objc/imap/MCOIMAPFetchContentOperation.mm
+++ b/src/objc/imap/MCOIMAPFetchContentOperation.mm
@@ -57,6 +57,8 @@ typedef void (^CompletionType)(NSError *error, NSData * data);
     } else {
         _completionBlock([NSError mco_errorWithErrorCode:op->error()], nil);
     }
+    [_completionBlock release];
+    _completionBlock = nil;
 }
 
 - (void) bodyProgress:(unsigned int)current maximum:(unsigned int)maximum
-- 
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