From 52e96bd421e027052a3dd0f40124f0547c9bea47 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Tue, 23 Apr 2024 09:07:53 +0200
Subject: [PATCH] fix crash in worker when opening the store

---
 src/nix-eval-jobs.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/nix-eval-jobs.cc b/src/nix-eval-jobs.cc
index f7ce554..855fa98 100644
--- a/src/nix-eval-jobs.cc
+++ b/src/nix-eval-jobs.cc
@@ -66,8 +66,11 @@ struct Proc {
                  std::make_shared<AutoCloseFD>(std::move(toPipe.readSide))}]() {
                 debug("created worker process %d", getpid());
                 try {
-                    auto state = std::make_shared<EvalState>(
-                        myArgs.searchPath, openStore(*myArgs.evalStoreUrl));
+                    auto evalStore = myArgs.evalStoreUrl
+                                         ? openStore(*myArgs.evalStoreUrl)
+                                         : openStore();
+                    auto state = std::make_shared<EvalState>(myArgs.searchPath,
+                                                             evalStore);
                     Bindings &autoArgs = *myArgs.getAutoArgs(*state);
                     proc(ref<EvalState>(state), autoArgs, *to, *from, myArgs);
                 } catch (Error &e) {