From 069da468d5d2af01279a121473aef09c87b163aa Mon Sep 17 00:00:00 2001
From: William Boman <william@redwill.se>
Date: Sun, 1 May 2022 21:08:05 +0200
Subject: fix(shared): avoid indexing unindexable values in vim.tbl_get()
 (#18337)

---
 runtime/lua/vim/shared.lua | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

(limited to 'runtime')

diff --git a/runtime/lua/vim/shared.lua b/runtime/lua/vim/shared.lua
index f0dc34608c..172fac3a88 100644
--- a/runtime/lua/vim/shared.lua
+++ b/runtime/lua/vim/shared.lua
@@ -365,7 +365,10 @@ function vim.tbl_get(o, ...)
   if #keys == 0 then
     return
   end
-  for _, k in ipairs(keys) do
+  for i, k in ipairs(keys) do
+    if type(o[k]) ~= 'table' and next(keys, i) then
+      return nil
+    end
     o = o[k]
     if o == nil then
       return
-- 
cgit