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Add special case error for failure to find Git in PATH

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Tim Pope
2021-08-17 22:28:01 -04:00
parent 98bd8428b5
commit 9ba2680ad5
1 changed files with 4 additions and 0 deletions
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4
autoload/fugitive.vim
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@@ -91,6 +91,10 @@ function! s:VersionCheck() abort
if v:version < 704
return 'return ' . string('echoerr "fugitive: Vim 7.4 or newer required"')
elseif empty(fugitive#GitVersion())
let exe = get(s:GitCmd(), 0, '')
if exists('*exepath') && len(exe) && empty(exepath(exe))
return 'return ' . string('echoerr "fugitive: cannot find ' . string(exe) . ' in PATH"')
endif
return 'return ' . string('echoerr "fugitive: cannot execute Git"')
elseif !fugitive#GitVersion(1, 8, 5)
return 'return ' . string('echoerr "fugitive: Git 1.8.5 or newer required"')