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irc-cap: Don't send a space at the beginning of the CAP REQ parameter

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Turns out it confuses inspircd, making it reply a NAK with empty
parameter. The rest is ACKed anyway. I've already whined at saberuk
and there's a pending pull request over there fixing this issue.

And, of course, this is cleaner.
This commit is contained in:
dequis 2015-11-26 19:50:58 -03:00
parent 99193e9971
commit 82ce1de5b0
1 changed files with 2 additions and 1 deletions
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3
src/irc/core/irc-cap.c
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@ -112,7 +112,8 @@ static void event_cap (IRC_SERVER_REC *server, char *args, char *nick, char *add
/* Check whether the cap is supported by the server */ /* Check whether the cap is supported by the server */
for (tmp = server->cap_queue; tmp != NULL; tmp = tmp->next) { for (tmp = server->cap_queue; tmp != NULL; tmp = tmp->next) {
if (gslist_find_string(server->cap_supported, tmp->data)) { if (gslist_find_string(server->cap_supported, tmp->data)) {
g_string_append_c(cmd, ' '); if (avail_caps > 0)
g_string_append_c(cmd, ' ');
g_string_append(cmd, tmp->data); g_string_append(cmd, tmp->data);
avail_caps++; avail_caps++;