From c559c8834773c4d6d78cb0cccc968d2a3477f67a Mon Sep 17 00:00:00 2001
From: "Hoa V. Dinh" <dinh.viet.hoa@gmail.com>
Date: Thu, 25 Jul 2013 23:09:37 -0700
Subject: Fixed memory leak on cancellation in ObjC API

---
 src/objc/imap/MCOIMAPFolderStatusOperation.mm | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

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

diff --git a/src/objc/imap/MCOIMAPFolderStatusOperation.mm b/src/objc/imap/MCOIMAPFolderStatusOperation.mm
index 2420e0b9..caf1ceb9 100644
--- a/src/objc/imap/MCOIMAPFolderStatusOperation.mm
+++ b/src/objc/imap/MCOIMAPFolderStatusOperation.mm
@@ -39,12 +39,21 @@ typedef void (^CompletionType)(NSError *error, MCOIMAPFolderStatus *status);
     [super dealloc];
 }
 
-- (void)start:(void (^)(NSError * error, MCOIMAPFolderStatus * status))completionBlock {
+- (void) start:(void (^)(NSError * error, MCOIMAPFolderStatus * status))completionBlock
+{
     _completionBlock = [completionBlock copy];
     [self start];
 }
 
-- (void)operationCompleted {
+- (void) cancel
+{
+  [_completionBlock release];
+  _completionBlock = nil;
+  [super cancel];
+}
+
+- (void) operationCompleted
+{
     if (_completionBlock == NULL)
         return;
     
-- 
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