View difference between Paste ID: XUg5mUu8 and WbYDdHEn

 -- Declare variables
 -- The chest needs to be to the right of the computer
 local enderChest = peripheral.wrap("right")
 -- The chest needs to be on top of the computer
 local enderTank = peripheral.wrap("top")
 local chest = getChestFromPin(n)
 local tank = getChestFromPin(n)
 local colors = {"white", "red", "blue", "yellow", "green", "black", "cyan", "magenta", "pink", "orange", "lightblue", "lime", "gray", "lightgray", "purple", "brown"}
 
 -- The % sign is called a modulo operator
 function getChestFromPin(n)
     local third = n % 16
     n = n / 16
     n = math.floor(n);
     local second = n % 16
     n = n / 16
     n = math.floor(n);
     local first = n % 16
     return {colors[(first + 1)], colors[(second + 1)], colors[(third + 1)]}
 end
 
 -- This functions prints on the screen which chest color combos have items in them
 function addPinToList(n, id)
-        local chest = getChestFromPin(n)
+
 
         print("Items found in ["..chest[1]..", "..chest[2]..", "..chest[3].."]")
-        local tank = getChestFromPin(n)
+
         local contents = enderTank.getTankInfo("")
         print(contents[1].name.." found in ["..tank[1]..", "..tank[2]..", "..tank[3].."]")
         contents = nil
     end
     return "Added pin to list"
 end
 
 -- Checks for existence of contents in ender tank
 function tank()
     -- 4096 is the number of possible color combinations (16x16x16)
     for pin = 1, 4096, 1 do
         -- Call function based on current iteration's color combination
         local chest = getChestFromPin(pin)
     enderTank.setColorNames(chest[1], chest[2], chest[3])
         -- Checks for presence of any existing items in the chest of the current color combination
         local contents = enderTank.getTankInfo("")
         if contents[1].name ~= nil then
             addPinToList(pin, "tank")
         end
     end
     -- Print message once all iterations are complete
     print("Enter 'exit' to return to main menu.")
     input = read()
     if input == "exit" then
         main()
     end
     return "Scanned tank."
 end
 
 -- Checks for existence of contents in ender chest
 function chest()
     -- 4096 is the number of possible color combinations (16x16x16)
     for pin = 1, 4096, 1 do
         -- Call function based on current iteration's color combination
         local chest = getChestFromPin(pin)
     enderChest.setColorNames(chest[1], chest[2], chest[3])
         -- Checks for presence of any existing items in the chest of the current color combination
         local contents = enderChest.getAllStacks()
         if contents[1] ~= nil then
             addPinToList(pin, "chest")
         end
     end
     -- Print message once all iterations are complete
     print("Enter 'exit' to return to main menu.")
     input = read()
     if input == "exit" then
         main()
     end
     return "Scanned chest."
 end
 
 -- Welcome message, tells user how to use the program and accept's user's prompt
 function main()
     term.clear()
     term.setCursorPos(1, 1)
 
     print("Enter 'chest' (right) or 'tank' (top) to begin.")
 
     input = read()
 
     if input == "chest" then
         chest()
     elseif input == "tank" then
         tank()
     end
 end
 
 main()