From a7b7fcfb16bc05cb54bc90f11c84343782e41762 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 22 Jul 2021 22:43:08 +0200
Subject: [PATCH] Remove redundant RealisedPath::closure() call

---
 src/libstore/build/derivation-goal.cc | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/src/libstore/build/derivation-goal.cc b/src/libstore/build/derivation-goal.cc
index dad8717a2..876b8def0 100644
--- a/src/libstore/build/derivation-goal.cc
+++ b/src/libstore/build/derivation-goal.cc
@@ -340,11 +340,10 @@ void DerivationGoal::gaveUpOnSubstitution()
     /* Copy the input sources from the eval store to the build
        store. */
     if (&worker.evalStore != &worker.store) {
-        RealisedPath::Set inputSrcs, inputClosure;
+        RealisedPath::Set inputSrcs;
         for (auto & i : drv->inputSrcs)
             inputSrcs.insert(i);
-        RealisedPath::closure(worker.evalStore, inputSrcs, inputClosure);
-        copyClosure(worker.evalStore, worker.store, inputClosure);
+        copyClosure(worker.evalStore, worker.store, inputSrcs);
     }
 
     for (auto & i : drv->inputSrcs) {