MacGui: add nullability annotations to the headers and use weak where is possible.

git-svn-id: svn://svn.handbrake.fr/HandBrake/trunk@7244 b64f7644-9d1e-0410-96f1-a4d463321fa5

1 files changed, 2 insertions, 2 deletions

diff --git a/macosx/HBAudioTrack.h b/macosx/HBAudioTrack.h
index 76590973f..f46f854f5 100644
--- a/macosx/HBAudioTrack.h
+++ b/macosx/HBAudioTrack.h
@@ -41,8 +41,8 @@ extern NSString *keyAudioBitrate;
 @property (nonatomic, strong) NSNumber *drc;
 @property (nonatomic, strong) NSNumber *gain;
 @property (nonatomic, strong) NSNumber *videoContainerTag;
-@property (nonatomic, unsafe_unretained) id<HBAudioTrackDataSource> dataSource;
-@property (nonatomic, unsafe_unretained) id<HBAudioTrackDelegate> delegate;
+@property (nonatomic, weak) id<HBAudioTrackDataSource> dataSource;
+@property (nonatomic, weak) id<HBAudioTrackDelegate> delegate;
 
 @property (nonatomic, strong) NSMutableArray *codecs;
 @property (nonatomic, strong) NSMutableArray *mixdowns;