temporary workaround for minetest-mods#24

* backport minetest-mods@3b97763 * it try to fix the problem of minetest-mods#24
minenux · Oct 28, 2021 · f7e86b4 · f7e86b4
1 parent 1e46a2b
commit f7e86b4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/3d_armor/api.lua b/3d_armor/api.lua
@@ -340,6 +340,9 @@ armor.punch = function(self, player, hitter, time_from_last_punch, tool_capabili
 				local groupcaps = tool_capabilities.groupcaps or {}
 				local uses = 0
 				damage = false
+				if next(groupcaps) == nil then
+					damage = true
+				end
 				for group, caps in pairs(groupcaps) do
 					local maxlevel = caps.maxlevel or 0
 					local diff = maxlevel - level