1 files changed, 2 insertions, 1 deletions
diff --git a/vimrc b/vimrc
index 060a572..db7ca56 100644
--- a/vimrc
+++ b/vimrc
@@ -30,10 +30,11 @@ nnoremap <silent> <space><right> :tabnext<return>
 nnoremap <silent> <C-B> :!make<return>
 colorscheme peachpuff
 set wildmode=longest,list:longest,list:full
+" set number
 set spellfile=~/.vim.spell.en.add
 :nmap <F8> :set invspell<return>
 :imap <F8> <C-O>:set invspell<return>
-:autocmd BufReadPost * :DetectIndent
+:autocmd BufReadPost * if exists(":DetectIndent") | :DetectIndent | endif
 "
 "hi Search cterm=NONE ctermfg=white ctermbg=darkgreen
 hi Search cterm=NONE ctermfg=yellow ctermbg=19