Terminal Login Error

I use the Terminal now and then to get things done, but recently I have had a problem. I was playing around writing a C++ program with Xcode, and did the normal Build/Run procedure. Later, since i was just toying with it, I deleted the file that Xcode made with my program in it. Now whenever I start a Terminal window, instead of the greeting and a useful prompt I get:

Last login: Tue Aug 14 15:17:14 on ttyp1
/Users/ *me*/firstprogram/build/Debug/firstprogram; exit
Welcome to Darwin!
my-computer:~ *me*$ /Users/ *me*/firstprogram/build/Debug/firstprogram; exit
-bash: /Users/ *me*/firstprogram/build/Debug/firstprogram: No such file or directory
logout
[Process completed]

And the window is completely useless. It seems to be trying to enter the old path from my Xcode build as the user during it's normal auto login procedure. I can get a regular login by changing, under Terminal Preferences, the default start as to /usr/bin/login. This is what it's supposed to be with the normal option, but here I get different results:

login: /Users/ *me*/firstprogram/build/Debug/firstprogram; exit
Password:
Login incorrect
login: *me*
Password:
Last login: Tue Aug 14 15:21:14 on ttyp2
Welcome to Darwin!
my-computer:~ *me*$

It still seems to fill in a path for my login name. Then I can enter my real username and password and get a normal Terminal (at ttyp2 for some reason). Anybody know how to get my old working Terminal back? Thanks for any suggestions.