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Warn when a symlink loop is detected

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References https://github.com/mhinz/vim-startify/issues/490
This commit is contained in:
Marco Hinz 2021-05-08 17:32:00 +02:00
parent df0f1dbdc0
commit 81e36c352a
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1 changed files with 6 additions and 1 deletions
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7
autoload/startify.vim
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@ -598,7 +598,12 @@ function! s:filter_oldfiles(path_prefix, path_format, use_env) abort
continue continue
endif endif
let absolute_path = fnamemodify(resolve(fname), ":p") try
let absolute_path = fnamemodify(resolve(fname), ":p")
catch /E655/ " Too many symbolic links (cycle?)
call s:warn('Symlink loop detected! Skipping: '. fname)
continue
endtry
" filter duplicates, bookmarks and entries from the skiplist " filter duplicates, bookmarks and entries from the skiplist
if has_key(entries, absolute_path) if has_key(entries, absolute_path)
\ || !filereadable(absolute_path) \ || !filereadable(absolute_path)