[Libguestfs] [PATCH] customize: avoid Array.mem for now

Since it is available only in OCaml >= 4.03, which is higher than our requirement, add a simple reimplementation of it. Fixes commit 719d68fa247cc3885ecf7ec1c010faf83267d786. --- customize/SELinux_relabel.ml | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/customize/SELinux_relabel.ml b/customize/SELinux_relabel.ml index e7d440c29..7cc166edb 100644 --- a/customize/SELinux_relabel.ml +++ b/customize/SELinux_relabel.ml @@ -24,6 +24,10 @@ open Printf module G = Guestfs +(* Simple reimplementation of Array.mem, available only with OCaml >= 40.3. *) +let array_find a l = + List.mem a (Array.to_list l) + let relabel (g : G.guestfs) = (* Is the guest using SELinux? *) if g#is_file ~followsymlinks:true "/usr/sbin/load_policy" && @@ -44,7 +48,7 @@ let relabel (g : G.guestfs) = let config_path = "/files/etc/selinux/config" in let selinuxtype_path = config_path ^ "/SELINUXTYPE" in let keys = g#aug_ls config_path in - if Array.mem selinuxtype_path keys then + if array_find selinuxtype_path keys then g#aug_get selinuxtype_path else "targeted" in -- 2.14.3