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| author | Thiago de Arruda <tpadilha84@gmail.com> | 2014-11-10 08:07:16 -0300 |
|---|---|---|
| committer | Thiago de Arruda <tpadilha84@gmail.com> | 2014-11-10 18:47:03 -0300 |
| commit | ab826d88f69a3cc2785baa6367d3bd01dbb84627 (patch) | |
| tree | 31a708e854829a239af73146ae6bf3653f8d10ad /src/nvim/eval.c | |
| parent | 63a98fca552b1f7197dd2a37764a57604e3746e8 (diff) | |
| download | rneovim-ab826d88f69a3cc2785baa6367d3bd01dbb84627.tar.gz rneovim-ab826d88f69a3cc2785baa6367d3bd01dbb84627.tar.bz2 rneovim-ab826d88f69a3cc2785baa6367d3bd01dbb84627.zip | |
eval: Return an empty list from systemlist() when there's no output
This is the behavior on vim's `systemlist()`.
Diffstat (limited to 'src/nvim/eval.c')
| -rw-r--r-- | src/nvim/eval.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/nvim/eval.c b/src/nvim/eval.c index 59363a3608..fc61fed529 100644 --- a/src/nvim/eval.c +++ b/src/nvim/eval.c @@ -14492,6 +14492,11 @@ static void get_system_output_as_rettv(typval_T *argvars, typval_T *rettv, set_vim_var_nr(VV_SHELL_ERROR, (long) status); if (res == NULL) { + if (retlist) { + // return an empty list when there's no output + rettv->v_type = VAR_LIST; + rettv->vval.v_list = list_alloc(); + } return; } |