From a9841a9197e79461a3ed3a0efc79fca7d78f1a22 Mon Sep 17 00:00:00 2001
From: "Alexander A. Klimov" <alexander.klimov@icinga.com>
Date: Fri, 1 Mar 2019 14:29:35 +0100
Subject: [PATCH] Defer: ensure not to throw any exceptions out of a destructor

refs #6989
---
 lib/base/defer.hpp | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/base/defer.hpp b/lib/base/defer.hpp
index 33cc197db..9290c92b9 100644
--- a/lib/base/defer.hpp
+++ b/lib/base/defer.hpp
@@ -30,7 +30,11 @@ public:
 	inline
 	~Defer()
 	{
-		m_Func();
+		try {
+			m_Func();
+		} catch (...) {
+			// https://stackoverflow.com/questions/130117/throwing-exceptions-out-of-a-destructor
+		}
 	}
 
 private:
-- 
2.49.0