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mqtt.c: avoid curl_ prefix on local variable

Closes #5906
This commit is contained in:
Daniel Stenberg 2020-09-02 12:46:48 +02:00
parent c26446ff5e
commit 5507a6ae41
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@ -142,7 +142,7 @@ static CURLcode mqtt_connect(struct connectdata *conn)
const size_t client_id_offset = 14;
const size_t packetlen = client_id_offset + MQTT_CLIENTID_LEN;
char client_id[MQTT_CLIENTID_LEN + 1] = "curl";
const size_t curl_len = strlen("curl");
const size_t clen = strlen("curl");
char packet[32] = {
MQTT_MSG_CONNECT, /* packet type */
0x00, /* remaining length */
@ -156,8 +156,8 @@ static CURLcode mqtt_connect(struct connectdata *conn)
packet[1] = (packetlen - 2) & 0x7f;
packet[client_id_offset - 1] = MQTT_CLIENTID_LEN;
result = Curl_rand_hex(conn->data, (unsigned char *)&client_id[curl_len],
MQTT_CLIENTID_LEN - curl_len + 1);
result = Curl_rand_hex(conn->data, (unsigned char *)&client_id[clen],
MQTT_CLIENTID_LEN - clen + 1);
memcpy(&packet[client_id_offset], client_id, MQTT_CLIENTID_LEN);
infof(conn->data, "Using client id '%s'\n", client_id);
if(!result)