Even without -d this shows the whole ref, as well
as the source of the app (user/system) and if it
is a runtime.
This is important now as the default is to show
both user and system and both apps and runtime.
This change fixes GCC compiler warnings where a cleanup function was
specified on an uninitialised pointer, which in the view of GCC could
result in an errornous free of uninitialised memory, if the functions
that initialise them do not return NULL.
Signed-off-by: Ikey Doherty <ikey@solus-project.com>
Also, refactor code that finds and prints the references with flatpak list,
as this needed to change a bit when considering multiple installations, as
the current code was not flexible enough for dealing with that.
User and system installations is no longer a binary decision, so remove
this API to force explicit calls to either flatpak_dir_get_system_default()
or flatpak_dir_get_system_list() when dealing with system installations.
Alexander Larsson