diff options
| author | C. McEnroe | 2021-06-10 19:38:12 -0400 |
|---|---|---|
| committer | C. McEnroe | 2021-06-10 19:38:12 -0400 |
| commit | 7e4fa80c9629ac582523d4ee84e32196d6169ae2 (patch) | |
| tree | 5c9d7124b2b0f400b6d5327fbeca69436dd4103e | |
| parent | 275d657b8b3bccd7d7d6055cbe09de4e85be7659 (diff) | |
Avoid trailing comma in whois channels lists
The format of the reply is defined as "<nick> :{[@|+]<channel><space>}".
| -rw-r--r-- | handle.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/handle.c b/handle.c index 012b4ea..844fb74 100644 --- a/handle.c +++ b/handle.c @@ -1082,6 +1082,7 @@ static void handleReplyWhoisChannels(struct Message *msg) { char *ptr = buf, *end = &buf[sizeof(buf)]; while (msg->params[2]) { char *channel = strsep(&msg->params[2], " "); + if (!channel[0]) break; char *name = &channel[strspn(channel, network.prefixes)]; ptr = seprintf( ptr, end, "%s\3%02d%s\3", |