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_vhost.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

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

diff --git a/src/modules/m_vhost.cpp b/src/modules/m_vhost.cpp
index 79915e0ed..d14d3cf41 100644
--- a/src/modules/m_vhost.cpp
+++ b/src/modules/m_vhost.cpp
@@ -94,7 +94,7 @@ class ModuleVHost : public Module
 	void ReadConfig(ConfigStatus& status) override
 	{
 		CustomVhostMap newhosts;
-		for (auto& [_, tag] : ServerInstance->Config->ConfTags("vhost"))
+		for (const auto& [_, tag] : ServerInstance->Config->ConfTags("vhost"))
 		{
 			std::string mask = tag->getString("host");
 			if (mask.empty())
-- 
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