From abea26a9683d58e0bee43d9ededeb710f3617603 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Sun, 12 Jul 2020 01:57:06 +0000
Subject: [PATCH] BasicDerivation::findOutput cannot return reference anymore

---
 src/libstore/derivations.cc | 2 +-
 src/libstore/derivations.hh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libstore/derivations.cc b/src/libstore/derivations.cc
index 86f55342d..bde147502 100644
--- a/src/libstore/derivations.cc
+++ b/src/libstore/derivations.cc
@@ -24,7 +24,7 @@ StorePath DerivationOutput::path(const Store & store, string drvName) const
     }, output);
 }
 
-const StorePath & BasicDerivation::findOutput(const Store & store, const string & id) const
+const StorePath BasicDerivation::findOutput(const Store & store, const string & id) const
 {
     auto i = outputs.find(id);
     if (i == outputs.end())
diff --git a/src/libstore/derivations.hh b/src/libstore/derivations.hh
index 2515188ec..4694ec0dd 100644
--- a/src/libstore/derivations.hh
+++ b/src/libstore/derivations.hh
@@ -52,7 +52,7 @@ struct BasicDerivation
 
     /* Return the path corresponding to the output identifier `id' in
        the given derivation. */
-    const StorePath & findOutput(const Store & store, const std::string & id) const;
+    const StorePath findOutput(const Store & store, const std::string & id) const;
 
     bool isBuiltin() const;