diff options
Diffstat (limited to 'src/nvim/testdir/test_diffmode.vim')
| -rw-r--r-- | src/nvim/testdir/test_diffmode.vim | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/nvim/testdir/test_diffmode.vim b/src/nvim/testdir/test_diffmode.vim index 3e47b02fc8..645a87848b 100644 --- a/src/nvim/testdir/test_diffmode.vim +++ b/src/nvim/testdir/test_diffmode.vim @@ -517,7 +517,9 @@ func Test_diffexpr() endif func DiffExpr() - silent exe '!diff ' . v:fname_in . ' ' . v:fname_new . '>' . v:fname_out + " Prepend some text to check diff type detection + call writefile(['warning', ' message'], v:fname_out) + silent exe '!diff ' . v:fname_in . ' ' . v:fname_new . '>>' . v:fname_out endfunc set diffexpr=DiffExpr() set diffopt=foldcolumn:0 |