From 4cb1b13c60cfb63b1cf20f95a097bdba5270785e Mon Sep 17 00:00:00 2001
From: dognotdog <dognotdog@gmail.com>
Date: Sat, 12 Sep 2020 15:24:55 -0400
Subject: [PATCH] removed some more stray dispatch_suspend calls that should've
 been cancels

---
 PtpWebcamDalPlugin/PtpCamera.m            | 2 +-
 PtpWebcamDalPlugin/PtpWebcamDummyStream.m | 6 ++++--
 PtpWebcamDalPlugin/PtpWebcamPtpStream.m   | 2 +-
 3 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/PtpWebcamDalPlugin/PtpCamera.m b/PtpWebcamDalPlugin/PtpCamera.m
index 34fd213..f7da587 100644
--- a/PtpWebcamDalPlugin/PtpCamera.m
+++ b/PtpWebcamDalPlugin/PtpCamera.m
@@ -427,7 +427,7 @@ - (instancetype) initWithIcCamera: (ICCameraDevice*) camera delegate: (id <PtpCa
 - (void) dealloc
 {
 	if (frameTimerSource)
-		dispatch_suspend(frameTimerSource);
+		dispatch_source_cancel(frameTimerSource);
 }
 
 - (void) deviceDidBecomeReadyWithCompleteContentCatalog:(ICCameraDevice *)device
diff --git a/PtpWebcamDalPlugin/PtpWebcamDummyStream.m b/PtpWebcamDalPlugin/PtpWebcamDummyStream.m
index fd3323b..fb1a587 100644
--- a/PtpWebcamDalPlugin/PtpWebcamDummyStream.m
+++ b/PtpWebcamDalPlugin/PtpWebcamDummyStream.m
@@ -46,7 +46,8 @@ - (instancetype) init
 
 - (void) dealloc
 {
-	dispatch_suspend(frameTimerSource);
+	if (frameTimerSource)
+		dispatch_source_cancel(frameTimerSource);
 }
 
 - (OSStatus) startStream
@@ -58,7 +59,8 @@ - (OSStatus) startStream
 
 - (OSStatus) stopStream
 {
-	dispatch_suspend(frameTimerSource);
+	if (frameTimerSource)
+		dispatch_source_cancel(frameTimerSource);
 
 	return kCMIOHardwareNoError;
 }
diff --git a/PtpWebcamDalPlugin/PtpWebcamPtpStream.m b/PtpWebcamDalPlugin/PtpWebcamPtpStream.m
index 28f6c6c..9de1dbe 100644
--- a/PtpWebcamDalPlugin/PtpWebcamPtpStream.m
+++ b/PtpWebcamDalPlugin/PtpWebcamPtpStream.m
@@ -41,7 +41,7 @@ - (instancetype) initWithPluginInterface: (_Nonnull CMIOHardwarePlugInRef) plugi
 - (void) dealloc
 {
 	if (frameTimerSource)
-		dispatch_suspend(frameTimerSource);
+		dispatch_source_cancel(frameTimerSource);
 }
 
 - (void) startFrameTimer