Fixed an issue when the user added a directory in the project that already existed

README_Amiga.md

@@ -200,6 +200,8 @@ https://git.walkero.gr/walkero/lite-xl/issues
 - Fixed non existing path crashes on OS4
 - Fixed editor refresh whenever init.lua is changed, no matter the working 
   folder
+- Fixed an issue when the user added a directory in the project that
+  already existed
 
 ## [2.0.3r2] - 2022-06-18
 ### Added

data/core/init.lua

@@ -350,6 +350,7 @@ function core.add_project_directory(path)
     core.project_files = dir.files
   end
   core.redraw = true
+  return dir
 end