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Fix error message for system() failure with argument list

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Tim Pope
2021-08-05 17:04:47 -04:00
parent 3a5d8c8770
commit e9f913ff8a
1 changed files with 3 additions and 2 deletions
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5
autoload/fugitive.vim
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@@ -520,6 +520,7 @@ function! fugitive#Prepare(...) abort
endfunction
function! s:SystemError(cmd, ...) abort
let cmd = type(a:cmd) == type([]) ? s:shellesc(a:cmd) : a:cmd
try
if &shellredir ==# '>' && &shell =~# 'sh\|cmd'
let shellredir = &shellredir
@@ -533,13 +534,13 @@ function! s:SystemError(cmd, ...) abort
let guioptions = &guioptions
set guioptions-=!
endif
let out = call('system', [type(a:cmd) == type([]) ? s:shellesc(a:cmd) : a:cmd] + a:000)
let out = call('system', [cmd] + a:000)
return [out, v:shell_error]
catch /^Vim\%((\a\+)\)\=:E484:/
let opts = ['shell', 'shellcmdflag', 'shellredir', 'shellquote', 'shellxquote', 'shellxescape', 'shellslash']
call filter(opts, 'exists("+".v:val) && !empty(eval("&".v:val))')
call map(opts, 'v:val."=".eval("&".v:val)')
call s:throw('failed to run `' . a:cmd . '` with ' . join(opts, ' '))
call s:throw('failed to run `' . cmd . '` with ' . join(opts, ' '))
finally
if exists('shellredir')
let &shellredir = shellredir