max_time: Remove superflowous default, improve documentation

diff --git a/init.lua b/init.lua
index f305ad8004a8f1b6a26c8547076ca02f565fba43..23ce52933ee6dd649202cb065e4ef30f6e72083d 100644 (file)
--- a/init.lua
+++ b/init.lua
@@ -3,7 +3,7 @@ async(function()
                if minetest.settings:get_bool("digcustom") and minetest.localplayer then
                        local list = (minetest.settings:get("digcustom_nodes") or ""):split(",")
                        local node_pos = minetest.find_node_near(minetest.localplayer:get_pos(), 5, list, true)
-                       local max_time = tonumber(minetest.settings:get("digcustom_max_time")) or -1
+                       local max_time = tonumber(minetest.settings:get("digcustom_max_time"))
 
                        if node_pos then
                                await(diglib.dig_node(node_pos, max_time))

diff --git a/settingtypes.txt b/settingtypes.txt
index d143c0722b478104f65895ff71e508fea515b4eb..0e1e39f04f658479cce4f623b94944e2425fb957 100644 (file)
--- a/settingtypes.txt
+++ b/settingtypes.txt
@@ -5,5 +5,5 @@ digcustom (DigCustom) bool false
 digcustom_nodes (DigCustom Nodes) string
 
 # Maximum time to spend on digging a node.
-# -1 means no limit
+# Negative values mean no limit.
 digcustom_max_time (DigCustom Max Time) int -1