From acd02c003d6e0407db0760fcfde424a173595e14 Mon Sep 17 00:00:00 2001
From: Ole Tange <tange@gnu.org>
Date: Tue, 7 Jan 2020 16:25:29 +0100
Subject: [PATCH] wastebasket: Stop infinite loop if .waste is not found.

---
 Makefile                                                     | 3 ++-
 .../{ => dotlocal/share/vlc/lua/extensions}/WasteBasket.lua  | 5 +++++
 2 files changed, 7 insertions(+), 1 deletion(-)
 rename wastebasket/{ => dotlocal/share/vlc/lua/extensions}/WasteBasket.lua (97%)

diff --git a/Makefile b/Makefile
index 650cb44..0510480 100644
--- a/Makefile
+++ b/Makefile
@@ -26,4 +26,5 @@ install:
 	mkdir -p /usr/local/share/man/man1
 	parallel ln -sf `pwd`/{} /usr/local/share/man/man1/{/} ::: */*.1
 	mkdir -p $(HOME)/.local/share/vlc/lua/extensions
-	ln -s `pwd`/splitvideo/dotlocal/share/vlc/lua/extensions/splitvideo.lua $(HOME)/.local/share/vlc/lua/extensions/splitvideo.lua
+	ln -sf `pwd`/splitvideo/dotlocal/share/vlc/lua/extensions/splitvideo.lua $(HOME)/.local/share/vlc/lua/extensions/splitvideo.lua
+	ln -sf `pwd`/wastebasket/dotlocal/share/vlc/lua/extensions/WasteBasket.lua $(HOME)/.local/share/vlc/lua/extensions/WasteBasket.lua
diff --git a/wastebasket/WasteBasket.lua b/wastebasket/dotlocal/share/vlc/lua/extensions/WasteBasket.lua
similarity index 97%
rename from wastebasket/WasteBasket.lua
rename to wastebasket/dotlocal/share/vlc/lua/extensions/WasteBasket.lua
index 5a9c4f6..432ad53 100644
--- a/wastebasket/WasteBasket.lua
+++ b/wastebasket/dotlocal/share/vlc/lua/extensions/WasteBasket.lua
@@ -74,6 +74,11 @@ function wastedir(dir)
   end
   -- try the parent dir
   local parent = dirname(dir)
+  if(parent == dir) then
+    -- we have reached root (/)
+    -- return wdir (which does not exist)
+    return wdir
+  end
   vlc.msg.dbg("[Wastebasket/wastedir] parent " .. parent)
   if directory_exists(parent) then
     return wastedir(parent)