Merge remote-tracking branch 'upstream/master'

README.md

@@ -1,6 +1,6 @@
 # Pyramids (with Treasurer support) [`tsm_pyramids`]
 
-* Version: 1.0.2
+* Version: 1.0.3
 
 ## Description
 This is a mod for Minetest Game which adds randomly spawned pyramids in deserts and

mummy.lua

@@ -151,7 +151,7 @@ MUMMY_DEF.on_punch = function(self, puncher, time_from_last_punch, tool_capabili
 	end
 	self.attacker = puncher
 
-	if damage > 0 then
+	if damage and damage > 0 then
 		self.last_damage = {
 			type = "punch",
 			puncher = puncher,