--- a/mb_ds_util.h Sun Jun 06 22:40:06 2021 +0100
+++ b/mb_ds_util.h Sun Jun 06 22:52:40 2021 +0100
@@ -152,10 +152,10 @@
static inline u8 *lb_data_purge(lb_buf_t *buf, int count) {
buf->data_start += count + buf->marked_for_purge;
buf->marked_for_purge = 0;
- if (buf->data_start > buf->data_end)- buf->data_start = buf->data_end;- if ((buf->data_end == buf->data_size) || (buf->data_start >= buf->max_data_start))+ if (buf->data_start >= buf->data_end) + buf->data_start = buf->data_end = 0; // no bytes in buffer, might just as well normalize it + else if ((buf->data_end == buf->data_size) || (buf->data_start >= buf->max_data_start)) return lb_normalize(buf);
return buf->data + buf->data_start;
