diff options
| author | Maverick2797 <git.maverick2797@gmail.com> | 2026-02-03 17:45:29 +0800 |
|---|---|---|
| committer | orwell <orwell@bleipb.de> | 2026-03-22 17:34:00 +0100 |
| commit | 5368267878c49f2d1c79fbaa54b47c2cd563c9d4 (patch) | |
| tree | 05b868aa2e9c804e929d8a2ac7643d346450f439 | |
| parent | 067f1f0d22231d1006f71699d3ef9006a1c38064 (diff) | |
Fix crash when using "New Route From" based on an invalid route
| -rw-r--r-- | advtrains_interlocking/route_ui.lua | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/advtrains_interlocking/route_ui.lua b/advtrains_interlocking/route_ui.lua index af1c94f..8622aeb 100644 --- a/advtrains_interlocking/route_ui.lua +++ b/advtrains_interlocking/route_ui.lua @@ -295,6 +295,13 @@ minetest.register_on_player_receive_fields(function(player, formname, fields) end if fields.newfrom then + local route_valid, err = advtrains.interlocking.check_route_valid(route, sigd) + if not route_valid then + minetest.close_formspec(pname, formname) + minetest.chat_send_player(pname, err) + return + end + advtrains.interlocking.init_route_prog(pname, sigd, route) minetest.close_formspec(pname, formname) tcbs.ars_ignore_next = nil |