Fix invalid default setting handling

diff --git a/init.lua b/init.lua
index 4170cca6f8150ab9a3b402064850b7ede2cc6799..e031c51640dfc2c8bd9d2c196d8631c627bb938e 100644 (file)
--- a/init.lua
+++ b/init.lua
@@ -16,9 +16,9 @@ function chateffects.send(message)
        end
        
        local use_chat_color = minetest.settings:get_bool("use_chat_color")
-       local color = minetest.settings:get("chat_color")
+       local color = minetest.settings:get("chat_color") or "rainbow"
 
-       if use_chat_color and color then
+       if use_chat_color then
                local msg
                if color == "rainbow" then
                        msg = minetest.rainbow(message)