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Fix photo editor crash

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This commit is contained in:
Ilya Laktyushin
2020-06-22 23:56:22 +03:00
parent 7d071e4e08
commit 4755ee4261
1 changed files with 9 additions and 2 deletions
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11
submodules/LegacyComponents/Sources/TGPhotoEditorController.m
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@@ -76,6 +76,7 @@
SMetaDisposable *_playerItemDisposable;
id _playerStartedObserver;
id _playerReachedEndObserver;
bool _registeredKeypathObserver;
NSTimer *_positionTimer;
id<TGMediaEditAdjustments> _initialAdjustments;
@@ -505,7 +506,10 @@
[self _setupPlaybackStartedObserver];
[_player addObserver:self forKeyPath:@"rate" options:NSKeyValueObservingOptionNew context:nil];
if (!_registeredKeypathObserver) {
[_player addObserver:self forKeyPath:@"rate" options:NSKeyValueObservingOptionNew context:nil];
_registeredKeypathObserver = true;
}
}
[_player play];
@@ -521,7 +525,10 @@
if (_playerReachedEndObserver != nil)
[_player removeTimeObserver:_playerReachedEndObserver];
[_player removeObserver:self forKeyPath:@"rate" context:nil];
if (_registeredKeypathObserver) {
[_player removeObserver:self forKeyPath:@"rate" context:nil];
_registeredKeypathObserver = false;
}
}
[_player pause];