From 658e23eb93c6550586c172570f13c270dc66370b Mon Sep 17 00:00:00 2001
From: Renge <renge@renge.io>
Date: Fri, 4 Mar 2022 09:31:47 -0500
Subject: [PATCH] fix: initialize block->next to NULL for each new block

---
 hw2/src/buffer.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hw2/src/buffer.c b/hw2/src/buffer.c
index 027e510..d23f57b 100644
--- a/hw2/src/buffer.c
+++ b/hw2/src/buffer.c
@@ -67,6 +67,7 @@ struct buffer *newbuffer(size_t itemsize)
   blk->numprevious = blk->numhere = 0;
   blk->maxhere = maxhere;
   blk->items = items;
+  blk->next = NULL;
 
   *errmsg = '\0';
   return buf;