Fix "WHO #<chan>" showing invisible users and hiding all visible

The logic is reversed ...

This bug has been introduced by commit c74115f2, "Simplify mode checking on
channels and users within a channel", ngIRCd releases 21, 21.1, and 22 are
affected :-(

Problem reported by Cahata in #ngircd, Thanks!

diff --git a/src/ngircd/irc-info.c b/src/ngircd/irc-info.c
index 763c9302341bf18e6fb6f961e0a8d8b32ff9a4ea..61c6239c465ef3bd4cfc82fd6ff960d9e18927e3 100644 (file)
--- a/src/ngircd/irc-info.c
+++ b/src/ngircd/irc-info.c
@@ -162,7 +162,7 @@ IRC_WHO_Channel(CLIENT *Client, CHANNEL *Chan, bool OnlyOps)
                if (OnlyOps && !is_ircop)
                        continue;
 
-               is_visible = Client_HasMode(c, 'i');
+               is_visible = !Client_HasMode(c, 'i');
                if (is_member || is_visible) {
                        memset(flags, 0, sizeof(flags));