From 1342f78b0901b33c4b8a63b7676b6c5e98f19760 Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Mon, 10 Dec 2012 10:41:36 +0100
Subject: [PATCH] Allow user names up to 20 characters

This patch allows user names up to 20 characters when ngIRCd has not been
configured for "strict RFC mode".

Patch suggested by Brett Smith <brett@w3.org>, see
<http://arthur.barton.de/pipermail/ngircd-ml/2012-October/000579.html>.
---
 src/ngircd/defines.h | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/ngircd/defines.h b/src/ngircd/defines.h
index dcdd440c..ad9716fd 100644
--- a/src/ngircd/defines.h
+++ b/src/ngircd/defines.h
@@ -99,7 +99,11 @@
 #define CLIENT_PASS_LEN 21
 
 /** Max. length of user name ("login"; incl. NULL), RFC 2812, section 1.2.1. */
-#define CLIENT_USER_LEN 10
+#ifndef STRICT_RFC
+# define CLIENT_USER_LEN 20
+#else
+# define CLIENT_USER_LEN 10
+#endif
 
 /** Max. length of "real names" (including NULL). */
 #define CLIENT_NAME_LEN 32