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.

1 files changed, 3 insertions, 4 deletions

diff --git a/src/modules/m_restrictchans.cpp b/src/modules/m_restrictchans.cpp
index 6bc2c13dd..f08e806dd 100644
--- a/src/modules/m_restrictchans.cpp
+++ b/src/modules/m_restrictchans.cpp
@@ -61,12 +61,11 @@ class ModuleRestrictChans : public Module
 	void ReadConfig(ConfigStatus& status) override
 	{
 		AllowChans newallows;
-		ConfigTagList tags = ServerInstance->Config->ConfTags("allowchannel");
-		for (ConfigIter i = tags.first; i != tags.second; ++i)
+		for (auto& [_, tag] : ServerInstance->Config->ConfTags("allowchannel"))
 		{
-			const std::string name = i->second->getString("name");
+			const std::string name = tag->getString("name");
 			if (name.empty())
-				throw ModuleException("Empty <allowchannel:name> at " + i->second->getTagLocation());
+				throw ModuleException("Empty <allowchannel:name> at " + tag->getTagLocation());
 
 			newallows.insert(name);
 		}