From 9ded26fce8e8cc6d6dcc029f038f4395656371b0 Mon Sep 17 00:00:00 2001
From: Sadie Powell
Date: Thu, 16 Sep 2021 14:19:48 +0100
Subject: Fix customprefix allowing mode names that contain spaces.

---
 src/modules/m_customprefix.cpp | 3 +++
 1 file changed, 3 insertions(+)

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

diff --git a/src/modules/m_customprefix.cpp b/src/modules/m_customprefix.cpp
index 53b0376b2..b71fd47b4 100644
--- a/src/modules/m_customprefix.cpp
+++ b/src/modules/m_customprefix.cpp
@@ -57,6 +57,9 @@ class ModuleCustomPrefix : public Module
 			if (name.empty())
 				throw ModuleException("<customprefix:name> must be specified at " + tag->getTagLocation());
 
+			if (name.find(' ') != std::string::npos)
+				throw ModuleException("<customprefix:name> must not contain spaces at " + tag->getTagLocation());
+
 			if (tag->getBool("change"))
 			{
 				ModeHandler* mh = ServerInstance->Modes->FindMode(name, MODETYPE_CHANNEL);
-- 
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