data = (unsigned char *) res.data.raw_message_data.raw_data;
str = blobmsg_alloc_string_buffer(&status, NULL, res.data.raw_message_data.raw_data_n * 3);
for (i = 0; i < res.data.raw_message_data.raw_data_n; i++) {
- str += sprintf(str, " %02x" + (i ? 0 : 1), data[i]);
+ str += sprintf(str, &" %02x"[i ? 0 : 1], data[i]);
}
blobmsg_add_string_buffer(&status);
}