Fix error when deleting files.

README.md

@@ -2,7 +2,8 @@
 
 A simple plugin that allows for easy navigation of a file tree.
 
-Place this folder in `~/.config/micro/plugins/` and restart micro.
+Place this folder in `~/.config/micro/plugins/` and restart micro:
+> git clone https://github.com/NicolaiSoeborg/filetree-plugin.git ~/.config/micro/plugins/filetree
 
 Now it will be possible to open a navigation panel by running the command `tree` (ctrl + e).
 
@@ -11,8 +12,12 @@ Now it will be possible to open a navigation panel by running the command `tree`
 
 ![filetree cli](https://i.imgur.com/MBou7Hb.png "Filetree CLI")
 
+## Issues
 
-## Known Issues
+Please use the issue tracker to fill issues or feature requests!
+
+
+### Known Issues
 
 * Limited Windows support (also; can only read files from `C:`)
 

filetree.lua

@@ -1,4 +1,4 @@
-VERSION = "1.3.0"
+VERSION = "1.3.1"
 
 treeView = nil
 cwd = DirectoryName(".")
@@ -84,9 +84,10 @@ function preDelete(view)
             command = isWin and "del" or "rm -I"
         end
         command = command .. " " .. (isWin and driveLetter or "") .. JoinPaths(cwd, selected)
+
         local yes, cancel = messenger:YesNoPrompt(question)
         if not cancel and yes then
-            io.popen(command .. " " .. selected):close()
+            os.execute(command)
             RefreshTree()
         end
         return false

repo.json

@@ -4,8 +4,8 @@
   "Tags": ["filetree", "file", "manager"],
   "Versions": [
     {
-      "Version": "1.3.0",
-      "Url": "https://github.com/NicolaiSoeborg/filetree-plugin/archive/v1.3.0.zip",
+      "Version": "1.3.1",
+      "Url": "https://github.com/NicolaiSoeborg/filetree-plugin/archive/v1.3.1.zip",
       "Require": {
         "micro": ">=1.0.0"
       }