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Write msgfmt output to /NUL 

Fix NUL file created when opening a .po file.

Using -o NUL actually creates a file called NUL in the current
directory. Using /NUL doesn't create one in C:\ (the drive the file is
located on) or any visible drive.

Despite msgfmt being able to create the file NUL (which isn't supposed
to be allowed), it's difficult to delete NUL (windows explorer can't
handle it but WSL's unix rm can remove it).

Test
Open po file and see the same warnings as before, but no NUL file
created.
Using msgfmt.exe provided by git (installed via scoop).
This commit is contained in:
David Briscoe 2021-02-04 16:13:07 -08:00
parent 6def2f0a82
commit ecba959f28
1 changed files with 2 additions and 1 deletions
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3
autoload/airline/extensions/po.vim
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@ -65,8 +65,9 @@ function! airline#extensions#po#stats()
return b:airline_po_stats return b:airline_po_stats
endif endif
" Write stdout to null because we only want to see warnings.
if g:airline#init#is_windows if g:airline#init#is_windows
let cmd = 'msgfmt --statistics -o NUL ' let cmd = 'msgfmt --statistics -o /NUL '
else else
let cmd = 'msgfmt --statistics -o /dev/null -- ' let cmd = 'msgfmt --statistics -o /dev/null -- '
endif endif