From 807c1dfe8a897f9c61bf3549ff2566917b53023b Mon Sep 17 00:00:00 2001
From: crupest <crupest@outlook.com>
Date: Mon, 24 Jun 2024 00:06:25 +0800
Subject: feat: fix linux build, complete PosixSpawnSubProcess.

NEED TEST: BufferStream, AutoReadStream, SubProcess.
---
 src/common/io/BufferStream.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src/common/io/BufferStream.cpp')

diff --git a/src/common/io/BufferStream.cpp b/src/common/io/BufferStream.cpp
index 3060a608..242396cd 100644
--- a/src/common/io/BufferStream.cpp
+++ b/src/common/io/BufferStream.cpp
@@ -75,6 +75,10 @@ Index BufferStream::Write(const std::byte* buffer, Index offset, Index size) {
 
   Index written = 0;
 
+  if (empty) {
+    buffer_list_.push_back(Buffer(block_size_));
+  }
+
   while (true) {
     if (buffer_list_.back().GetBackFree() == 0) {
       if (max_block_count_ > 0 && buffer_list_.size() == max_block_count_) {
-- 
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