From a2eb14f3b379c966b259825c91c154f475f13eb6 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Sun, 2 Nov 2014 13:00:25 +0100
Subject: [PATCH] AsyncInputStream: add method ClearTag()

---
 src/input/AsyncInputStream.hxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/input/AsyncInputStream.hxx b/src/input/AsyncInputStream.hxx
index 7935f1a17..d1f0c3b9d 100644
--- a/src/input/AsyncInputStream.hxx
+++ b/src/input/AsyncInputStream.hxx
@@ -83,6 +83,10 @@ protected:
 	 */
 	void SetTag(Tag *_tag);
 
+	void ClearTag() {
+		SetTag(nullptr);
+	}
+
 	void Pause();
 
 	bool IsPaused() const {