Fix sound play function

2020-09-18 17:36:26 +02:00 · 2020-09-18 17:36:26 +02:00 · 8c9d5bcccc
parent db6760cb11
commit 8c9d5bcccc
1 changed files with 1 additions and 0 deletions
--- a/init.lua
+++ b/init.lua
@ -38,6 +38,7 @@ local function a_action_on(pos, node)
 		})
 		local meta = minetest.get_meta(pos)
 		local sounds = minetest.parse_json(meta:get_string("sounds"))
+		if not sounds then sounds = {} end
 		table.insert(sounds, sound)
 		meta:set_string("sounds", minetest.write_json(sounds))
 	end