From f04c36b499630d7aee58ff7470e35792661baed8 Mon Sep 17 00:00:00 2001
From: jakewvincent <jakewvincent@gmail.com>
Date: Sun, 18 Aug 2024 11:51:38 -0700
Subject: [PATCH] fix: Check for nil

---
 lua/mkdnflow/paths.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lua/mkdnflow/paths.lua b/lua/mkdnflow/paths.lua
index 0832a9a..665ee49 100644
--- a/lua/mkdnflow/paths.lua
+++ b/lua/mkdnflow/paths.lua
@@ -457,7 +457,7 @@ local truncate_path = function(oldpath, newpath)
             char = char + 1
         end
     end
-    if char > last_slash then
+    if last_slash and char > last_slash then
         difference = string.sub(newpath, last_slash)
     else
         difference = string.sub(newpath, char)