Removed viewDidUnload and delegate from CameraOverlayViewController f…

…or pdf417-sample
PDF417 · Sep 11, 2017 · c374ee2 · c374ee2
1 parent ba7d772
commit c374ee2
Showing 1 changed file with 0 additions and 9 deletions.
diff --git a/Samples/pdf417-sample/pdf417-sample/Camera Overlays/Simple/PPCameraOverlayViewController.m b/Samples/pdf417-sample/pdf417-sample/Camera Overlays/Simple/PPCameraOverlayViewController.m
@@ -34,14 +34,6 @@ - (void)viewDidLoad
     // Do any additional setup after loading the view from its nib.
 }
 
-- (void)viewDidUnload {
-    [[self drawingLayer] setDelegate:nil];
-    [self setDrawingLayer:nil];
-    [self setCloseButton:nil];
-    [self setTorchButton:nil];
-    [super viewDidUnload];
-}
-
 - (void)dealloc {
     [[self drawingLayer] setDelegate:nil];
     [self setDrawingLayer:nil];
@@ -210,7 +202,6 @@ - (void)initDrawingLayerWithBounds:(CGRect)bounds {
     drawingLayer.strokeColor = [color CGColor];
     drawingLayer.fillColor = [[UIColor clearColor] CGColor];
     drawingLayer.opacity = 0.9f;
-    drawingLayer.delegate = self;
     drawingLayer.lineWidth = 4.0f;
     drawingLayer.masksToBounds = YES;