From 4d4bb7e583a053dc8ade2b500355d8535cb686d4 Mon Sep 17 00:00:00 2001
From: Mbutu <mbutu.mbutu@outlook.com>
Date: Sun, 1 Sep 2024 23:33:38 +0200
Subject: [PATCH] fixed infinite loop freeze caused by the way paths are
 handled in the while loop

---
 lua/parrot/file_utils.lua | 12 +++++++-----
 1 file changed, 7 insertions(+), 5 deletions(-)

diff --git a/lua/parrot/file_utils.lua b/lua/parrot/file_utils.lua
index b131583..3c20e88 100644
--- a/lua/parrot/file_utils.lua
+++ b/lua/parrot/file_utils.lua
@@ -58,13 +58,15 @@ end
 ---@return string # returns the path of the git root dir or an empty string if not found
 M.find_git_root = function()
   local cwd = vim.fn.expand("%:p:h")
-  local git_dir = cwd .. "/.git"
-  while cwd ~= "/" do
-    if vim.fn.isdirectory(git_dir) == 1 then
+  while cwd ~= "" do
+    if vim.fn.isdirectory(cwd .. "/.git") == 1 then
       return cwd
     end
-    cwd = vim.fn.fnamemodify(cwd, ":h")
-    git_dir = cwd .. "/.git"
+    local parent = vim.fn.fnamemodify(cwd, ":h")
+    if parent == cwd then
+      break
+    end
+    cwd = parent
   end
   return ""
 end