From e5641dfe1e9f8afde21939b62d5b2daea3a50241 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Tue, 24 Jan 2017 10:55:28 +0100
Subject: [PATCH] Work around a bug in clang and older versions of gcc

http://hydra.nixos.org/build/46597440

https://llvm.org/bugs/show_bug.cgi?id=28096
---
 src/libutil/util.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libutil/util.cc b/src/libutil/util.cc
index e94575828..52608ac2a 100644
--- a/src/libutil/util.cc
+++ b/src/libutil/util.cc
@@ -1246,7 +1246,7 @@ std::unique_ptr<InterruptCallback> createInterruptCallback(std::function<void()>
     res->it = interruptCallbacks->end();
     res->it--;
 
-    return res;
+    return std::unique_ptr<InterruptCallback>(res.release());
 }
 
 }