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vim-patch:8.2.3939: MS-Windows: fnamemodify('', ':p') does not work

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Problem:    MS-Windows: fnamemodify('', ':p') does not work.
Solution:   Do not consider an empty string a full path. (Yegappan Lakshmanan,
            closes vim/vim#9428, closes vim/vim#9427)
5a664fe57f
This commit is contained in:
zeertzjq
2022-02-07 06:48:10 +08:00
parent bfc11e9c64
commit 72816136a5
2 changed files with 2 additions and 1 deletions
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2
src/nvim/path.c
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@@ -2403,7 +2403,7 @@ int path_is_absolute(const char_u *fname)
{ {
#ifdef WIN32 #ifdef WIN32
if (*fname == NUL) { if (*fname == NUL) {
return true; return false;
} }
// A name like "d:/foo" and "//server/share" is absolute // A name like "d:/foo" and "//server/share" is absolute
return ((isalpha(fname[0]) && fname[1] == ':' && vim_ispathsep_nocolon(fname[2])) return ((isalpha(fname[0]) && fname[1] == ':' && vim_ispathsep_nocolon(fname[2]))

1
src/nvim/testdir/test_fnamemodify.vim
View File

@@ -29,6 +29,7 @@ func Test_fnamemodify()
call assert_equal('fb2.tar.gz', fnamemodify('abc.fb2.tar.gz', ':e:e:e')) call assert_equal('fb2.tar.gz', fnamemodify('abc.fb2.tar.gz', ':e:e:e'))
call assert_equal('fb2.tar.gz', fnamemodify('abc.fb2.tar.gz', ':e:e:e:e')) call assert_equal('fb2.tar.gz', fnamemodify('abc.fb2.tar.gz', ':e:e:e:e'))
call assert_equal('tar', fnamemodify('abc.fb2.tar.gz', ':e:e:r')) call assert_equal('tar', fnamemodify('abc.fb2.tar.gz', ':e:e:r'))
call assert_equal(getcwd(), fnamemodify('', ':p:h'))
let cwd = getcwd() let cwd = getcwd()
call chdir($HOME) call chdir($HOME)