From 4912466d50c9620bfe23f2cbc84d467eeb446119 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@musicpd.org>
Date: Wed, 17 Feb 2021 20:19:19 +0100
Subject: [PATCH] util/IntrusiveList: add method erase()

---
 src/util/IntrusiveList.hxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/util/IntrusiveList.hxx b/src/util/IntrusiveList.hxx
index c82b1035c..33c97b43f 100644
--- a/src/util/IntrusiveList.hxx
+++ b/src/util/IntrusiveList.hxx
@@ -312,6 +312,10 @@ public:
 		return {&t};
 	}
 
+	void erase(iterator i) noexcept {
+		IntrusiveListHook(*i).unlink();
+	}
+
 	void push_front(T &t) noexcept {
 		auto &new_node = ToNode(t);
 		head.next->prev = &new_node;