From 252f2f6a1f4546d84e105e9f76462576e1b26a25 Mon Sep 17 00:00:00 2001
From: "HuYingzhuo(hugo/hyzboy)" <hyzboy@gmail.com>
Date: Sun, 8 Oct 2023 20:00:33 +0800
Subject: [PATCH] TextInputStream added 0 buf_size

---
 src/IO/TextInputStream.cpp | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/IO/TextInputStream.cpp b/src/IO/TextInputStream.cpp
index 081e82a..9774e58 100644
--- a/src/IO/TextInputStream.cpp
+++ b/src/IO/TextInputStream.cpp
@@ -7,13 +7,18 @@ namespace hgl
         TextInputStream::TextInputStream(InputStream *i,const int buf_size)
         {
             input_stream=i;
-            buffer_size=buf_size;
-            buffer=new uint8[buffer_size];
-            cur_buf_size=0;
 
             stream_pos=0;
             stream_size=input_stream->Available();
 
+            if(buf_size>0)
+                buffer_size=buf_size;
+            else
+                buffer_size=stream_size;
+
+            buffer=new uint8[buffer_size];
+            cur_buf_size=0;
+
             bom=ByteOrderMask::NONE;
             default_bom=ByteOrderMask::UTF8;