From a1cefa690d182d40c6503ef567bca0b02dcc5656 Mon Sep 17 00:00:00 2001
From: falsycat <me@falsy.cat>
Date: Mon, 12 Feb 2024 23:18:38 +0900
Subject: [PATCH] fix an issue in example program

---
 example.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/example.c b/example.c
index 4b75d52..b29934f 100644
--- a/example.c
+++ b/example.c
@@ -13,6 +13,7 @@ static inline bool acg_flush(struct acg_stream* s) {
   if (s->cursor_bits < 8U) {
     return false;
   }
+
   FILE** fp = (void*) &s->udata;
   if (NULL == *fp) {
     *fp = fopen("log.acg", "wb");
@@ -23,6 +24,9 @@ static inline bool acg_flush(struct acg_stream* s) {
   if (1U != fwrite(s->buffer, s->cursor_bits/8U, 1U, *fp)) {
     return false;
   }
+  memset(s->buffer, 0U, (s->cursor_bits+7U)/8U);
+  s->cursor_bits = 0;
+
   if (0U != fflush(*fp)) {
     return false;
   }