diff options
| -rw-r--r-- | src/libstore/build.cc | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/libstore/build.cc b/src/libstore/build.cc index ca56d3ad925b..e8fb43896b77 100644 --- a/src/libstore/build.cc +++ b/src/libstore/build.cc @@ -257,7 +257,7 @@ public: LocalStore & store; - std::shared_ptr<HookInstance> hook; + std::unique_ptr<HookInstance> hook; Worker(LocalStore & store); ~Worker(); @@ -751,7 +751,7 @@ private: Pipe userNamespaceSync; /* The build hook. */ - std::shared_ptr<HookInstance> hook; + std::unique_ptr<HookInstance> hook; /* Whether we're currently doing a chroot build. */ bool useChroot = false; @@ -1566,7 +1566,7 @@ HookReply DerivationGoal::tryBuildHook() if (!settings.useBuildHook || getEnv("NIX_BUILD_HOOK") == "" || !useDerivation) return rpDecline; if (!worker.hook) - worker.hook = std::make_shared<HookInstance>(); + worker.hook = std::make_unique<HookInstance>(); /* Tell the hook about system features (beyond the system type) required from the build machine. (The hook could parse the @@ -1601,8 +1601,7 @@ HookReply DerivationGoal::tryBuildHook() printMsg(lvlTalkative, format("using hook to build path(s) %1%") % showPaths(missingPaths)); - hook = worker.hook; - worker.hook.reset(); + hook = std::move(worker.hook); /* Tell the hook all the inputs that have to be copied to the remote system. This unfortunately has to contain the entire |