From ef24ec632da12f272eddcf9924eacde9260597a2 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Thu, 1 Apr 2021 18:10:11 +0100
Subject: Constify variables within loops.

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

(limited to 'src/modules/m_hostchange.cpp')

diff --git a/src/modules/m_hostchange.cpp b/src/modules/m_hostchange.cpp
index 4e628e638..a72464bdb 100644
--- a/src/modules/m_hostchange.cpp
+++ b/src/modules/m_hostchange.cpp
@@ -133,7 +133,7 @@ private:
 	{
 		HostRules rules;
 
-		for (auto& [_, tag] : ServerInstance->Config->ConfTags("hostchange"))
+		for (const auto& [_, tag] : ServerInstance->Config->ConfTags("hostchange"))
 		{
 			// Ensure that we have the <hostchange:mask> parameter.
 			const std::string mask = tag->getString("mask");
-- 
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