get_node_drops: Make empty drop return empty table (#7592)

This stops get_node_drops from returning an empty string when using drop = "" and instead returns the supposed empty table instead {}
minetest · Aug 30, 2018 · a4f41e7 · a4f41e7
1 parent 1c4c0d4
commit a4f41e7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/builtin/game/item.lua b/builtin/game/item.lua
@@ -197,7 +197,7 @@ function core.get_node_drops(node, toolname)
 		return {nodename}
 	elseif type(drop) == "string" then
 		-- itemstring drop
-		return {drop}
+		return drop ~= "" and {drop} or {}
 	elseif drop.items == nil then
 		-- drop = {} to disable default drop
 		return {}