From af0ba24b4f2915f8a8e84938fb4d585741d7c0f0 Mon Sep 17 00:00:00 2001
From: Jilles Tjoelker <jilles@stack.nl>
Date: Wed, 21 May 2008 22:56:51 +0200
Subject: [PATCH] Give an error message when refusing a kline that has neither
 . : or @.

---
 modules/m_kline.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/modules/m_kline.c b/modules/m_kline.c
index 51579613a..c45570029 100644
--- a/modules/m_kline.c
+++ b/modules/m_kline.c
@@ -567,7 +567,10 @@ find_user_host(struct Client *source_p, const char *userhost, char *luser, char
 		 * its a nick, which support was removed for.
 		 */
 		if(strchr(userhost, '.') == NULL && strchr(userhost, ':') == NULL)
+		{
+			sendto_one_notice(source_p, ":K-Line must be a user@host or host");
 			return 0;
+		}
 
 		luser[0] = '*';	/* no @ found, assume its *@somehost */
 		luser[1] = '\0';