From 8d906b1f3bd4343b6b309ddfca824d5dd00a09b1 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Wed, 24 Aug 2022 14:11:03 +0200
Subject: [PATCH] Fix macOS build

---
 src/libstore/store-api.cc | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc
index 9c3a0b3d6..2cd6c15ec 100644
--- a/src/libstore/store-api.cc
+++ b/src/libstore/store-api.cc
@@ -307,8 +307,9 @@ void Store::addMultipleToStore(
         [&](const StorePath & path) {
             checkInterrupt();
 
-            auto & [info_, source] = *infosMap.at(path);
+            auto & [info_, source_] = *infosMap.at(path);
             auto info = info_;
+            auto source = std::move(source_);
             info.ultimate = false;
 
             /* Make sure that the Source object is destroyed when