From 617469cd0690c84264f7d472cf1fe860ccfc0832 Mon Sep 17 00:00:00 2001
From: Thomas Lambert <dev@tlambert.be>
Date: Tue, 9 May 2023 21:02:50 +0200
Subject: [PATCH] fix: trailing / issue in image_subdir (closes:#244)

---
 lua/telekasten.lua | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/lua/telekasten.lua b/lua/telekasten.lua
index 45c124f..cc8676d 100644
--- a/lua/telekasten.lua
+++ b/lua/telekasten.lua
@@ -236,7 +236,12 @@ local function make_config_path_absolute(path)
     if not (Path:new(path):is_absolute()) and path ~= nil then
         ret = M.Cfg.home .. "/" .. path
     end
-    return ret:gsub("/$", "")
+
+    if ret ~= nil then
+        ret = ret:gsub("/$", "")
+    end
+
+    return ret
 end
 
 local function recursive_substitution(dir, old, new)