scandir() listet kein "." und ".." mehr (Fixt #3?)

2016-09-12 00:55:53 +02:00 · 2016-09-12 00:55:53 +02:00 · 4028a9cea1
commit 4028a9cea1
parent 84e5c8d7db
2 changed files with 6 additions and 4 deletions
--- a/miku/utilities.lua
+++ b/miku/utilities.lua
@ -578,8 +578,10 @@ utilities.char = {
 function scandir(directory)
  local i, t, popen = 0, {}, io.popen
  for filename in popen('ls -a "'..directory..'"'):lines() do
-    i = i + 1
-    t[i] = filename
+    if filename ~= "." and filename ~= ".." then
+      i = i + 1
+      t[i] = filename
+    end
  end
  return t
 end