From b51dc5668714a88d79ddb410d0dcab1559a4bc98 Mon Sep 17 00:00:00 2001
From: moneromooo-monero <moneromooo-monero@users.noreply.github.com>
Date: Wed, 13 Dec 2017 11:21:18 +0000
Subject: use const refs in for loops for non tiny types

---
 src/wallet/wallet2.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/wallet')

diff --git a/src/wallet/wallet2.cpp b/src/wallet/wallet2.cpp
index e818f576a..169c572bd 100644
--- a/src/wallet/wallet2.cpp
+++ b/src/wallet/wallet2.cpp
@@ -5126,7 +5126,7 @@ void wallet2::get_outs(std::vector<std::vector<tools::wallet2::get_outs_entry>>
       // if there are just enough outputs to mix with, use all of them.
       // Eventually this should become impossible.
       uint64_t num_outs = 0, num_recent_outs = 0;
-      for (auto he: resp_t.result.histogram)
+      for (const auto &he: resp_t.result.histogram)
       {
         if (he.amount == amount)
         {
-- 
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