From 1e819280ee504883af4af27655ba22410274111f Mon Sep 17 00:00:00 2001
From: Sadie Powell <sadie@witchery.services>
Date: Tue, 7 Jan 2020 10:06:28 +0000
Subject: Explicitly reject nicks beginning with a number in nationalchars.

Closes #1745.
---
 src/modules/m_nationalchars.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/modules')

diff --git a/src/modules/m_nationalchars.cpp b/src/modules/m_nationalchars.cpp
index 98b4b5fdc..446419716 100644
--- a/src/modules/m_nationalchars.cpp
+++ b/src/modules/m_nationalchars.cpp
@@ -68,7 +68,7 @@ char utf8size(unsigned char * mb)
 /* Conditions added */
 bool lwbNickHandler::Call(const std::string& nick)
 {
-	if (nick.empty())
+	if (nick.empty() || isdigit(nick[0]))
 		return false;
 
 	const char* n = nick.c_str();
-- 
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