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Simplify the code

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Early exit, simpler code.
This commit is contained in:
LemonBoy 2017-10-24 15:47:06 +02:00
parent 9160ddaffd
commit c00132ac4c
1 changed files with 13 additions and 18 deletions
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31
src/irc/core/irc-cap.c
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@ -155,18 +155,16 @@ static void event_cap (IRC_SERVER_REC *server, char *args, char *nick, char *add
for (i = 0; i < caps_length; i++) {
char *key, *val;
if (parse_cap_name(caps[i], &key, &val)) {
if (!g_hash_table_insert(server->cap_supported,
key, val)) {
/* The specification doesn't say anything about
* duplicated values, let's just warn the user */
g_warning("Duplicate value %s", key);
}
}
else {
if (!parse_cap_name(caps[i], &key, &val)) {
g_warning("Invalid CAP %s key/value pair", evt);
continue;
}
if (!g_hash_table_insert(server->cap_supported, key, val)) {
/* The specification doesn't say anything about
* duplicated values, let's just warn the user */
g_warning("Duplicate value %s", key);
}
}
/* A multiline response is always terminated by a normal one,
@ -242,14 +240,12 @@ static void event_cap (IRC_SERVER_REC *server, char *args, char *nick, char *add
for (i = 0; i < caps_length; i++) {
char *key, *val;
if (parse_cap_name(caps[i], &key, &val)) {
g_hash_table_insert(server->cap_supported,
key, val);
}
else {
if (!parse_cap_name(caps[i], &key, &val)) {
g_warning("Invalid CAP %s key/value pair", evt);
continue;
}
g_hash_table_insert(server->cap_supported, key, val);
cap_emit_signal(server, "new", key);
}
}
@ -257,13 +253,12 @@ static void event_cap (IRC_SERVER_REC *server, char *args, char *nick, char *add
for (i = 0; i < caps_length; i++) {
char *key, *val;
if (parse_cap_name(caps[i], &key, &val)) {
g_hash_table_remove(server->cap_supported, key);
}
else {
if (!parse_cap_name(caps[i], &key, &val)) {
g_warning("Invalid CAP %s key/value pair", evt);
continue;
}
g_hash_table_remove(server->cap_supported, key);
cap_emit_signal(server, "delete", key);
/* The server removed this CAP, remove it from the list
* of the active ones if we had requested it */