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authorGravatar Hoa V. DINH <dinh.viet.hoa@gmail.com>2013-04-01 20:06:52 -0700
committerGravatar Hoa V. DINH <dinh.viet.hoa@gmail.com>2013-04-01 20:06:52 -0700
commit132d29a8c315edc53bce1329d89401f3dde7c801 (patch)
treee6bc1c93de764c3435b5d0941bf8e6b4525462aa /src/objc/imap/MCOIMAPFetchFoldersOperation.mm
parentc2361e9313e203c32b3048b1e0d0c466cb68e908 (diff)
Check for nil completion blocks. Fixed #15
Diffstat (limited to 'src/objc/imap/MCOIMAPFetchFoldersOperation.mm')
-rw-r--r--src/objc/imap/MCOIMAPFetchFoldersOperation.mm3
1 files changed, 3 insertions, 0 deletions
diff --git a/src/objc/imap/MCOIMAPFetchFoldersOperation.mm b/src/objc/imap/MCOIMAPFetchFoldersOperation.mm
index 7e33efe2..09b75131 100644
--- a/src/objc/imap/MCOIMAPFetchFoldersOperation.mm
+++ b/src/objc/imap/MCOIMAPFetchFoldersOperation.mm
@@ -49,6 +49,9 @@ typedef void (^CompletionType)(NSError *error, NSArray *folder);
}
- (void)operationCompleted {
+ if (_completionBlock == NULL)
+ return;
+
nativeType *op = MCO_NATIVE_INSTANCE;
if (op->error() == ErrorNone) {
_completionBlock(nil, MCO_TO_OBJC(op->folders()));