From 354e9120b28923f2113156bbec0b3f08d4e64ef0 Mon Sep 17 00:00:00 2001
From: dm1sh <me@dmitriy.icu>
Date: Sat, 10 Apr 2021 12:39:33 +0500
Subject: [PATCH] Fixed lua version errors

---
 README.md          | 4 +++-
 src/process_md.lua | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index b9902e1..3e13b1f 100644
--- a/README.md
+++ b/README.md
@@ -2,13 +2,15 @@
 
 This tool helps to download all images in markdown document and put them into one folder with changed paths
 
+**Warning**: lua 5.2 version is required
+
 ## Dependency installation:
 
 ```bash
 luarocks install luasec
 ```
 
-## Usage: 
+## Usage:
 
 ```bash
 md-parser [-o <output>] [-s <server>] [-c <config>] [-u] [-h]
diff --git a/src/process_md.lua b/src/process_md.lua
index f9b8fb1..08b1daf 100644
--- a/src/process_md.lua
+++ b/src/process_md.lua
@@ -4,7 +4,7 @@ function process_md.get_file_content(path)
     local f, err = io.open(path, "r+")
     assert(f, err)
 
-    local content = f:read("a")
+    local content = f:read("*a")
 
     f:close()
     return content