From 7d4370af450acb346c2629a5622eae60f263650c Mon Sep 17 00:00:00 2001
From: Olaf Seibert <rhialto@falu.nl>
Date: Sat, 13 Mar 2021 14:50:57 +0100
Subject: [PATCH] Make sure "str->stream.next = NULL"

even though it isn't strictly necessary (stack_push() will set it
later).
---
 stream2.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/stream2.c b/stream2.c
index 28a8257..7a2bbb5 100644
--- a/stream2.c
+++ b/stream2.c
@@ -239,10 +239,11 @@ void buffer_stream_construct(
     bstr->stream.vtbl = &buffer_stream_vtbl;
 
     bstr->stream.name = memcheck(strdup(name));
+    bstr->stream.line = 0;
+    bstr->stream.next = NULL;
 
     bstr->buffer = buffer_clone(buf);
     bstr->offset = 0;
-    bstr->stream.line = 0;
 }
 
 void buffer_stream_set_buffer(
@@ -350,9 +351,10 @@ STREAM         *new_file_stream(
 
     str->stream.vtbl = &file_stream_vtbl;
     str->stream.name = memcheck(strdup(filename));
+    str->stream.line = 0;
+    str->stream.next = NULL;
     str->buffer = memcheck(malloc(STREAM_BUFFER_SIZE));
     str->fp = fp;
-    str->stream.line = 0;
 
     return &str->stream;
 }