1 files changed, 2 insertions, 2 deletions
diff --git a/cactus.lua b/cactus.lua
index 51edebc..901a0da 100644
--- a/cactus.lua
+++ b/cactus.lua
@@ -12,8 +12,8 @@ local function ensure_equipped(ptype, item)
 	return false, "couldn't find "..item
 end
 
-local function ensure_modem() ensure_equipped("modem","computercraft:wireless_modem_normal") end
-local function ensure_scanner() error("aaa") end
+local function ensure_modem() return ensure_equipped("modem","computercraft:wireless_modem_normal") end
+local function ensure_scanner() return error("aaa") end
 
 local x,d = ensure_modem()
 print(x,d)