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_spanningtree/capab.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/modules/m_spanningtree/capab.cpp')

diff --git a/src/modules/m_spanningtree/capab.cpp b/src/modules/m_spanningtree/capab.cpp
index 04df62a1f..8d8afcbcc 100644
--- a/src/modules/m_spanningtree/capab.cpp
+++ b/src/modules/m_spanningtree/capab.cpp
@@ -80,7 +80,7 @@ namespace
 		stdalgo::map::difference(mymodules, remote.value(), modulediff);
 
 		std::ostringstream diffconfig, localmissing, remotemissing;
-		for (auto& [module, values] : modulediff)
+		for (const auto& [module, values] : modulediff)
 		{
 			if (values.first && values.second)
 			{
-- 
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