Fix tome edge-case when node_name is not found.

2022-12-23 23:07:08 -05:00 · 2022-12-23 23:07:08 -05:00 · cfca4304c0
commit cfca4304c0
parent 5d14083f2c
1 changed files with 1 additions and 1 deletions
--- a/elepower_tome/i_functions.lua
+++ b/elepower_tome/i_functions.lua
@ -238,7 +238,7 @@ function eletome.gen_craft_grid(recipe,y_off,no_items)
 			-- handle when recipe includes groups
 			if string.find(recipe.items[x_cnt],"group") then
 				local grp_name = string.gsub(recipe.items[x_cnt],"group:","")
-				local node_name
+				local node_name = "UNKNOWN"
 				for name,def in pairs(minetest.registered_nodes) do 
 					if def.groups[grp_name] and not def.groups["wall"] then
 						node_name = name