From ae522f930d69c5b80c13cd6596919d57ea971b88 Mon Sep 17 00:00:00 2001
From: Eelco Dolstra <edolstra@gmail.com>
Date: Thu, 6 Oct 2016 16:34:14 +0200
Subject: [PATCH] Fix getS3Stats()

---
 src/libstore/s3-binary-cache-store.cc | 2 +-
 src/libstore/s3-binary-cache-store.hh | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/libstore/s3-binary-cache-store.cc b/src/libstore/s3-binary-cache-store.cc
index 91ec3643b..c11f2b06b 100644
--- a/src/libstore/s3-binary-cache-store.cc
+++ b/src/libstore/s3-binary-cache-store.cc
@@ -99,7 +99,7 @@ struct S3BinaryCacheStoreImpl : public S3BinaryCacheStore
         }
     }
 
-    const Stats & getS3Stats()
+    const Stats & getS3Stats() override
     {
         return stats;
     }
diff --git a/src/libstore/s3-binary-cache-store.hh b/src/libstore/s3-binary-cache-store.hh
index 79ab72e5a..4d43fe4d2 100644
--- a/src/libstore/s3-binary-cache-store.hh
+++ b/src/libstore/s3-binary-cache-store.hh
@@ -27,7 +27,7 @@ public:
         std::atomic<uint64_t> head{0};
     };
 
-    const Stats & getS3Stats();
+    virtual const Stats & getS3Stats() = 0;
 };
 
 }