From 441bd151da733d32e194de6e4a1744ae273b83ee Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Sat, 31 Oct 2020 20:03:19 +0000
Subject: Add stdalgo::iterator_range and switch config tag reading to use it.

This allows us to use range-based for loops which were not possible
with the previous config tag system.
---
 src/modules/m_helpop.cpp | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

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

diff --git a/src/modules/m_helpop.cpp b/src/modules/m_helpop.cpp
index a9b732145..37901c612 100644
--- a/src/modules/m_helpop.cpp
+++ b/src/modules/m_helpop.cpp
@@ -116,13 +116,11 @@ class ModuleHelpop
 
 			HelpMap newhelp;
 			ConfigTagList tags = ServerInstance->Config->ConfTags("helpop");
-			if (tags.first == tags.second)
+			if (tags.empty())
 				throw ModuleException("You have loaded the helpop module but not configured any help topics!");
 
-			for (ConfigIter i = tags.first; i != tags.second; ++i)
+			for (auto& [_, tag] : tags)
 			{
-				ConfigTag* tag = i->second;
-
 				// Attempt to read the help key.
 				const std::string key = tag->getString("key");
 				if (key.empty())
-- 
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