From 265a88e2acad83d334d2110aced26987f96aa145 Mon Sep 17 00:00:00 2001
From: Chaoguang Lin <chaoguang.lin@snowflake.com>
Date: Wed, 9 Dec 2020 22:30:18 -0800
Subject: [PATCH] Fix signature

---
 fdbrpc/IAsyncFile.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fdbrpc/IAsyncFile.h b/fdbrpc/IAsyncFile.h
index 0e3e3cc158..b8fe40ebfd 100644
--- a/fdbrpc/IAsyncFile.h
+++ b/fdbrpc/IAsyncFile.h
@@ -84,7 +84,7 @@ public:
 	virtual int64_t debugFD() = 0;
 
 	// Used for rate control, at present, only AsyncFileCached supports it
-	virtual void setRateControl(Reference<IRateControl> rc) { throw unsupported_operation(); }
+	virtual void setRateControl(Reference<IRateControl> const& rc) { throw unsupported_operation(); }
 };
 
 typedef void (*runCycleFuncPtr)();