get water_level setting as number

pandorabox-io · Sep 11, 2024 · 97ad5d1 · 97ad5d1
1 parent 2988828
commit 97ad5d1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/mobs_fish.lua b/mobs_fish.lua
@@ -1,7 +1,7 @@
 -- Add extra areas where fish spawn
 
 local l_spawn_chance = 10000
-local l_water_level = minetest.settings:get("water_level")
+local l_water_level = tonumber(minetest.settings:get("water_level")) or 1
 local l_max_height_Earth = 777 -- Vacuum sometimes extends well below 1k
 local l_max_height_Mars = 15777
 local l_min_height_Mars = 11111