Fixed weak/strong self

Signed-off-by: NicoleYarroch <nicole@livio.io>

1 files changed, 7 insertions, 5 deletions

diff --git a/SmartDeviceLink/SDLStreamingVideoLifecycleManager.m b/SmartDeviceLink/SDLStreamingVideoLifecycleManager.m
index ddee38a90..168ddf3e3 100644
--- a/SmartDeviceLink/SDLStreamingVideoLifecycleManager.m
+++ b/SmartDeviceLink/SDLStreamingVideoLifecycleManager.m
@@ -474,16 +474,18 @@ typedef void(^SDLVideoCapabilityResponseHandler)(SDLVideoStreamingCapability *_N
     }
 
     if (self.useDisplayLink) {
+        __weak typeof(self) weakSelf = self;
         dispatch_async(dispatch_get_main_queue(), ^{
-            NSInteger targetFramerate = ((NSNumber *)self.videoEncoderSettings[(__bridge NSString *)kVTCompressionPropertyKey_ExpectedFrameRate]).integerValue;
+            __strong typeof(weakSelf) strongSelf = weakSelf;
+            NSInteger targetFramerate = ((NSNumber *)strongSelf.videoEncoderSettings[(__bridge NSString *)kVTCompressionPropertyKey_ExpectedFrameRate]).integerValue;
             SDLLogD(@"Initializing CADisplayLink with framerate: %ld", (long)targetFramerate);
-            self.displayLink = [CADisplayLink displayLinkWithTarget:self selector:@selector(sdl_displayLinkFired:)];
+            strongSelf.displayLink = [CADisplayLink displayLinkWithTarget:strongSelf selector:@selector(sdl_displayLinkFired:)];
             if (@available(iOS 10, *)) {
-                self.displayLink.preferredFramesPerSecond = targetFramerate;
+                strongSelf.displayLink.preferredFramesPerSecond = targetFramerate;
             } else {
-                self.displayLink.frameInterval = (60 / targetFramerate);
+                strongSelf.displayLink.frameInterval = (60 / targetFramerate);
             }
-            [self.displayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSRunLoopCommonModes];
+            [strongSelf.displayLink addToRunLoop:[NSRunLoop currentRunLoop] forMode:NSRunLoopCommonModes];
         });
     } else {
         self.touchManager.enableSyncedPanning = NO;