neovim/neovim — pull request #1552 by equalsraf (2014-11-25 20:09:50+00:00)
Title: Add missing refcount increment for systemlist()

- get_system_output_as_rettv() was missing a refcount increment when
returning an empty list, i.e. when there was no output
- we now use rettv_list_aloc() instead of list_alloc()
- issue #1530