From 8d569823e4c20bdfffc6ce1b94a9d6930c9835a4 Mon Sep 17 00:00:00 2001
From: Alex Constantino <dreaming.about.electric.sheep@gmail.com>
Date: Wed, 24 Apr 2024 11:28:31 +0000
Subject: [PATCH] fix failure when g:vim_markdown_toc_location is not defined

---
 ftplugin/markdown.vim | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ftplugin/markdown.vim b/ftplugin/markdown.vim
index b2a56a5d..39a895b5 100644
--- a/ftplugin/markdown.vim
+++ b/ftplugin/markdown.vim
@@ -392,7 +392,7 @@ function! s:Toc(...)
     if l:window_type ==# 'horizontal'
         lopen
     elseif l:window_type ==# 'vertical'
-        if g:vim_markdown_toc_location ==# 'right'
+        if exists('g:vim_markdown_toc_location') && g:vim_markdown_toc_location ==# 'right'
             vertical botright lopen
         else
             vertical topleft lopen