From 0f9bdb0939db0e73daacaef78c5ff16bd76f9e81 Mon Sep 17 00:00:00 2001
From: kiyan <yazdani.kiyan@protonmail.com>
Date: Sat, 13 Mar 2021 01:01:50 +0100
Subject: fix: avoid infinite loop which causes some breakage

---
 lua/nvim-treesitter/indent.lua | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'lua')

diff --git a/lua/nvim-treesitter/indent.lua b/lua/nvim-treesitter/indent.lua
index 083aab170..f89c94761 100644
--- a/lua/nvim-treesitter/indent.lua
+++ b/lua/nvim-treesitter/indent.lua
@@ -67,7 +67,7 @@ function M.get_indent(lnum)
     if prevnonblank ~= lnum then
       local prev_node = get_node_at_line(root, prevnonblank-1)
       -- get previous node in any case to avoid erroring
-      while not prev_node do
+      while not prev_node and prevnonblank-1 > 0 do
         prevnonblank = vim.fn.prevnonblank(prevnonblank-1)
         prev_node = get_node_at_line(root, prevnonblank-1)
       end
-- 
cgit v1.2.3-70-g09d2