Yet Another Beginner's Lumberjack Program

First, here's the pastebin: http://pastebin.com/jjHTa85Z

The pertinent details:
Fairly straightforward program. Turtle checks to see if a log is in front of him. If so, he starts chopping, comes back down and tries to replant a sapling from his inventory. However, when he cycles through his inventory slots in the replantSapling function, he breaks once he hits an empty slot. If I have anything in slot 1, everything runs smoothly, but once I get to an empty slot I get an error saying it's trying to index ? (a nil value). I have a feeling that I am missing something fairly basic but I can't seem to nail it down. Any ideas team?

Check if item is a nil value or not before checking if it has a name.

I knew it was something simple. Thanks Rainbow!

AquatikJustice, on 04 December 2014 - 05:51 AM said:

I knew it was something simple. Thanks Rainbow!

No problem! It happens too me alot! xD

first off, ur using too much indent xD, sry, my ocd ;p

slow-coder, on 04 December 2014 - 09:46 PM said:

first off, ur using too much indent xD, sry, my ocd ;p

It set off mine too, but apparently that's how Notepad++ and Pastebin ended up deciding it should be formatted between the two of them. I thought about changing it, but it was late and I was lazy.