VimPlug/vim-fugitive
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Guard against invalid symlinks in detection

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Closes #171.
This commit is contained in:
Tim Pope
2012-03-20 08:10:46 -04:00
parent 165923ebaf
commit 8ecc9b9e11
1 changed files with 1 additions and 1 deletions
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plugin/fugitive.vim
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@@ -117,7 +117,7 @@ function! fugitive#extract_git_dir(path) abort
return dir return dir
elseif type ==# 'link' && fugitive#is_git_dir(dir) elseif type ==# 'link' && fugitive#is_git_dir(dir)
return resolve(dir) return resolve(dir)
elseif type !=# '' elseif type !=# '' && filereadable(dir)
let line = readfile(dir, 1)[0] let line = readfile(dir, 1)[0]
if line =~# '^gitdir: ' && fugitive#is_git_dir(line[8:-1]) if line =~# '^gitdir: ' && fugitive#is_git_dir(line[8:-1])
return line[8:-1] return line[8:-1]