WasteBasket.lua: shell quote dir name to allow for special chars.

2017-06-04 22:34:00 +02:00 · 2017-06-04 22:34:00 +02:00 · 16daa13aa1
parent 9e5ed8416d
commit 16daa13aa1
1 changed files with 3 additions and 0 deletions
--- a/wastebasket/WasteBasket.lua
+++ b/wastebasket/WasteBasket.lua
@ -83,6 +83,9 @@ end

 function directory_exists(dir)
  -- Simple checker if dir exists
+  -- shell quote the dirname
+  dir, _ = dir:gsub("([\002-\009\011-\026\\#?`(){}%[%]^*<>=~|; \"!$&'\130-\255])", "\\%1")
+  dir, _ = dir:gsub("\n", "'\n'")
  return os.execute("cd " .. dir)
 end