cd - is messed up when running task

[swalkerhppr]

Running task messes up the OLDPWD value:

# Works
[btm-release proj]$ cd ~/OTHER
[btm-release OTHER]$ cd -
/home/btm-release/proj
[btm-release proj]$ cd -
/home/btm-release/OTHER

#Works
[btm-release OTHER]$ t goto proj
Running goto:proj task...
[btm-release proj]$ cd -
/home/btm-release/OTHER

# BROKEN
[btm-release proj]$ t list
Running list: task...
	      
[btm-release proj]$ cd -
/home/btm-release

I think this may be due to something in the task-runner. I think I need to just save the OLDPWD at the top and restore it at the bottom.

[swalkerhppr]

I'm unable to reproduce this with a test. More research is required.