From a9c0ea30bf81a42dfb7ccca04bb98649a6c34d07 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Mon, 29 Jun 2020 17:59:27 +0000
Subject: [PATCH] Backport fix from #3754 branch

---
 src/libstore/path-info.hh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/libstore/path-info.hh b/src/libstore/path-info.hh
index 27efe5ae9..a67c36bb6 100644
--- a/src/libstore/path-info.hh
+++ b/src/libstore/path-info.hh
@@ -36,10 +36,10 @@ struct PathReferences
 template<typename Ref>
 StorePathSet PathReferences<Ref>::referencesPossiblyToSelf(const Ref & self) const
 {
-    StorePathSet references { references };
+    StorePathSet refs { references };
     if (hasSelfReference)
-        references.insert(self);
-    return references;
+        refs.insert(self);
+    return refs;
 }
 
 template<typename Ref>