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remove unused variable

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This commit is contained in:
Anton Maklakov
2022-03-03 12:43:11 +07:00
committed by David Čermák
parent d3d816ed24
commit f83d2a9111
1 changed files with 0 additions and 3 deletions
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3
lib/mqtt_msg.c
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@ -198,17 +198,14 @@ bool mqtt_header_complete(uint8_t *buffer, size_t buffer_length)
char *mqtt_get_publish_topic(uint8_t *buffer, size_t *length)
{
int i;
int totlen = 0;
int topiclen;
for (i = 1; i < *length; ++i) {
totlen += (buffer[i] & 0x7f) << (7 * (i - 1));
if ((buffer[i] & 0x80) == 0) {
++i;
break;
}
}
totlen += i;
if (i + 2 >= *length) {
return NULL;