error in substraction function

2019-02-21 14:33:50 +01:00 · 2019-02-21 14:33:50 +01:00 · 861d2810be
parent 72cbbbadf9
commit 861d2810be
1 changed files with 1 additions and 0 deletions
--- a/api.lua
+++ b/api.lua
@ -60,6 +60,7 @@ xpfw.player_add_attribute=function(player,attrib,val)
 -- if <val> = nil then set to max value
 	local nval=val
 	local att_def=xpfw.attributes[attrib]
+	if att_def == nil then return end
 	if val==nil then
 		nval=att_def.max or 20
 	end