Make sure to send device remove events when unregistering the callback

1 files changed, 8 insertions, 0 deletions

diff --git a/src/libusbmuxd.c b/src/libusbmuxd.c
index 340d75a..d971f14 100644
--- a/src/libusbmuxd.c
+++ b/src/libusbmuxd.c
@@ -1155,6 +1155,14 @@ USBMUXD_API int usbmuxd_events_unsubscribe(usbmuxd_subscription_context_t ctx)
 
 	mutex_lock(&listener_mutex);
 	if (collection_remove(&listeners, ctx) == 0) {
+		FOREACH(usbmuxd_device_info_t *dev, &devices) {
+			if (dev) {
+				usbmuxd_event_t ev;
+				ev.event = UE_DEVICE_REMOVE;
+				memcpy(&ev.device, dev, sizeof(usbmuxd_device_info_t));
+				(ctx)->callback(&ev, (ctx)->user_data);
+			}
+		} ENDFOREACH
 		free(ctx);
 	}
 	num = collection_count(&listeners);