From eae29b0385981a2a1cc792bdb6551d558f4fa6d3 Mon Sep 17 00:00:00 2001
From: kvtb <76634406+kvtb@users.noreply.github.com>
Date: Wed, 13 Oct 2021 18:03:33 +0000
Subject: [PATCH] fix build with gcc11

---
 src/libutil/ref.hh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/libutil/ref.hh b/src/libutil/ref.hh
index d6bf53bb8..347b81f73 100644
--- a/src/libutil/ref.hh
+++ b/src/libutil/ref.hh
@@ -17,7 +17,7 @@ private:
 
 public:
 
-    ref<T>(const ref<T> & r)
+    ref(const ref<T> & r)
         : p(r.p)
     { }