Fix NAMES/WHO response when client has multi-prefix

[ngircd-alex.git] / src / ngircd / irc-info.c

diff --git a/src/ngircd/irc-info.c b/src/ngircd/irc-info.c
index b4c951f3a63345c92daa755c1bf88ab48bc4f555..4909a96a063a3a9940be0e52d9b9e070925a28c9 100644 (file)
--- a/src/ngircd/irc-info.c
+++ b/src/ngircd/irc-info.c
@@ -807,8 +807,18 @@ who_flags_status(const char *client_modes)
 }
 
 
+/**
+ * Return channel user mode prefix(es).
+ *
+ * @param Client The client requesting the mode prefixes.
+ * @param chan_user_modes String with channel user modes.
+ * @param str String buffer to which the prefix(es) will be appended.
+ * @param len Size of "str" buffer.
+ * @return Pointer to "str".
+ */
 static char *
-who_flags_qualifier(CLIENT *Client, const char *chan_user_modes, char *str, size_t len)
+who_flags_qualifier(CLIENT *Client, const char *chan_user_modes,
+                   char *str, size_t len)
 {
        assert(Client != NULL);
 
@@ -856,7 +866,6 @@ IRC_WHO_Channel(CLIENT *Client, CHANNEL *Chan, bool OnlyOps)
        bool is_visible, is_member, is_ircop;
        CL2CHAN *cl2chan;
        const char *client_modes;
-       const char *chan_user_modes;
        char flags[10];
        CLIENT *c;
        int count = 0;
@@ -888,8 +897,8 @@ IRC_WHO_Channel(CLIENT *Client, CHANNEL *Chan, bool OnlyOps)
                        if (is_ircop)
                                strlcat(flags, "*", sizeof(flags));
 
-                       chan_user_modes = Channel_UserModes(Chan, c);
-                       who_flags_qualifier(c, chan_user_modes, flags, sizeof(flags));
+                       who_flags_qualifier(Client, Channel_UserModes(Chan, c),
+                                           flags, sizeof(flags));
 
                        if (!write_whoreply(Client, c, Channel_Name(Chan),
                                            flags))
@@ -1105,7 +1114,8 @@ IRC_WHOIS_SendReply(CLIENT *Client, CLIENT *from, CLIENT *c)
                if (str[strlen(str) - 1] != ':')
                        strlcat(str, " ", sizeof(str));
 
-               who_flags_qualifier(c, Channel_UserModes(chan, c), str, sizeof(str));
+               who_flags_qualifier(Client, Channel_UserModes(chan, c),
+                                   str, sizeof(str));
                strlcat(str, Channel_Name(chan), sizeof(str));
 
                if (strlen(str) > (LINE_LEN - CHANNEL_NAME_LEN - 4)) {
@@ -1610,7 +1620,8 @@ IRC_Send_NAMES(CLIENT * Client, CHANNEL * Chan)
                        if (str[strlen(str) - 1] != ':')
                                strlcat(str, " ", sizeof(str));
 
-                       who_flags_qualifier(cl, Channel_UserModes(Chan, cl), str, sizeof(str));
+                       who_flags_qualifier(Client, Channel_UserModes(Chan, cl),
+                                           str, sizeof(str));
                        strlcat(str, Client_ID(cl), sizeof(str));
 
                        if (strlen(str) > (LINE_LEN - CLIENT_NICK_LEN - 4)) {