int result, retry = 0;
int transferred = 0;
- assert(handle != NULL);
+ assert(handle);
/* check we have a large enough buffer for checksum "#00" */
if (len + 3 > h->max_packet) {
int offset = 0;
char ch;
- assert(handle != NULL);
+ assert(handle);
do {
ch = h->read_buffer[offset++];