From b0b41b1affaaca946b684442ec769c89d6e471d7 Mon Sep 17 00:00:00 2001
From: Yonas Habteab <yonas.habteab@icinga.com>
Date: Tue, 13 Feb 2024 09:31:40 +0100
Subject: [PATCH] Defer: Allow empty initialization & add `SetFunc()` method

---
 lib/base/defer.hpp | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/base/defer.hpp b/lib/base/defer.hpp
index 2a232619a..2625e02ff 100644
--- a/lib/base/defer.hpp
+++ b/lib/base/defer.hpp
@@ -22,6 +22,8 @@ public:
 	{
 	}
 
+	Defer() = default;
+
 	Defer(const Defer&) = delete;
 	Defer(Defer&&) = delete;
 	Defer& operator=(const Defer&) = delete;
@@ -39,6 +41,11 @@ public:
 		}
 	}
 
+	inline void SetFunc(std::function<void()> func)
+	{
+		m_Func = std::move(func);
+	}
+
 	inline
 	void Cancel()
 	{