Closed sina-masoud-ansari closed 12 years ago
What is the reason why it could not be unset .... ?
I think unset is being used to clear arrays such as 'files' or 'env' at the moment.
A similar error will pop up for something like dir or memory.
If I recall correctly, unset was to put variables back to their default values, so that the user doesn't have to remember the default values e.g. "", null or false etc
After more thinking and consulting Yuriy, will revert those changes.
jobs> unset email variable email cannot be set to reason: cannot be unset jobs>
for this class of variable, should be something like: 'variable x cannot be unset'