From 259331e0b195573495f1e372af0373ad21a2d0e2 Mon Sep 17 00:00:00 2001
From: Timo Sirainen <cras@irssi.org>
Date: Tue, 24 Aug 2004 06:31:08 +0000
Subject: [PATCH] Allow '@' characters in nick.

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@3287 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/irc/core/irc.c | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/src/irc/core/irc.c b/src/irc/core/irc.c
index 2c39a77a..e91fc738 100644
--- a/src/irc/core/irc.c
+++ b/src/irc/core/irc.c
@@ -321,6 +321,8 @@ static int irc_receive_line(SERVER_REC *server, char **str, int read_socket)
 
 static char *irc_parse_prefix(char *line, char **nick, char **address)
 {
+	char *p;
+
 	*nick = *address = NULL;
 
 	/* :<nick> [["!" <user>] "@" <host>] SPACE */
@@ -328,18 +330,24 @@ static char *irc_parse_prefix(char *line, char **nick, char **address)
 	if (*line != ':')
 		return line;
 
-	*nick = ++line;
+	*nick = ++line; p = NULL;
 	while (*line != '\0' && *line != ' ') {
 		if (*line == '!' || *line == '@') {
-			*line++ = '\0';
-			*address = line;
-			while (*line != '\0' && *line != ' ')
-                                line++;
-                        break;
+			p = line;
+			if (*line == '!')
+				break;
 		}
 		line++;
 	}
 
+	if (p != NULL) {
+		line = p;
+		*line++ = '\0';
+		*address = line;
+		while (*line != '\0' && *line != ' ')
+			line++;
+	}
+
 	if (*line == ' ') {
 		*line++ = '\0';
 		while (*line == ' ') line++;