From e76afb528d2e56f1b228249b1b8def2cdd9c9230 Mon Sep 17 00:00:00 2001
From: Wouter Coekaerts <coekie@irssi.org>
Date: Thu, 18 May 2006 12:33:07 +0000
Subject: [PATCH] Fix whois_hide_safe_channel_id: only look at the beginning of
 a channel name, not in the middle

git-svn-id: http://svn.irssi.org/repos/irssi/trunk@4268 dbcabf3a-b0e7-0310-adc4-f8d773084564
---
 src/fe-common/irc/fe-whois.c | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/src/fe-common/irc/fe-whois.c b/src/fe-common/irc/fe-whois.c
index bd18f5bd..3f738ab6 100644
--- a/src/fe-common/irc/fe-whois.c
+++ b/src/fe-common/irc/fe-whois.c
@@ -202,9 +202,9 @@ static void event_whois_usermode(IRC_SERVER_REC *server, const char *data)
 
 static void hide_safe_channel_id(IRC_SERVER_REC *server, char *chans)
 {
-	const char *idchan;
+	const char *idchan, *nick_flags;
 	char *p, *dest, *end, id;
-	int count, length;
+	int count, length, chanstart;
 
 	if (!server->isupport_sent)
 		idchan = "!:5";
@@ -213,6 +213,7 @@ static void hide_safe_channel_id(IRC_SERVER_REC *server, char *chans)
 		if (idchan == NULL)
 			return;
 	}
+	nick_flags = server->get_nick_flags(server);
 
 	while (*idchan != '\0') {
 		id = *idchan;
@@ -227,12 +228,18 @@ static void hide_safe_channel_id(IRC_SERVER_REC *server, char *chans)
 		idchan = end;
 
 		count = 0;
+		chanstart = TRUE;
 		for (dest = p = chans; *p != '\0'; p++) {
 			if (count > 0)
 				count--;
 			else {
-				if (*p == id)
-					count = length;
+				if (*p == ' ')
+					chanstart = TRUE;
+				else {
+					if (chanstart && *p == id)
+						count = length;
+					chanstart = chanstart && strchr(nick_flags, *p);
+				}
 				*dest++ = *p;
 			}
 		}