From f34c8c466a0e514edac2e8683127b4176ad5d321 Mon Sep 17 00:00:00 2001
From: practicalswift <practicalswift@users.noreply.github.com>
Date: Mon, 18 Jun 2018 07:58:28 +0200
Subject: Make objects in range declarations immutable by default. Avoid
 unnecessary copying of objects in range declarations.

---
 src/rpc/net.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/rpc/net.cpp')

diff --git a/src/rpc/net.cpp b/src/rpc/net.cpp
index 343b7d3b05..169a452659 100644
--- a/src/rpc/net.cpp
+++ b/src/rpc/net.cpp
@@ -164,7 +164,7 @@ static UniValue getpeerinfo(const JSONRPCRequest& request)
             obj.pushKV("synced_headers", statestats.nSyncHeight);
             obj.pushKV("synced_blocks", statestats.nCommonHeight);
             UniValue heights(UniValue::VARR);
-            for (int height : statestats.vHeightInFlight) {
+            for (const int height : statestats.vHeightInFlight) {
                 heights.push_back(height);
             }
             obj.pushKV("inflight", heights);
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