From 619ca631d07218dfe04bb53e5abb855ecf2bb67a Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Mon, 12 Feb 2024 15:29:48 +0100
Subject: [PATCH] Fix "may be used uninitialized" warning

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

diff --git a/src/libstore/store-api.cc b/src/libstore/store-api.cc
index 439c9530c..e3715343e 100644
--- a/src/libstore/store-api.cc
+++ b/src/libstore/store-api.cc
@@ -847,7 +847,7 @@ void Store::substitutePaths(const StorePathSet & paths)
     if (!willSubstitute.empty())
         try {
             std::vector<DerivedPath> subs;
-            for (auto & p : willSubstitute) subs.push_back(DerivedPath::Opaque{p});
+            for (auto & p : willSubstitute) subs.emplace_back(DerivedPath::Opaque{p});
             buildPaths(subs);
         } catch (Error & e) {
             logWarning(e.info());