sage-env kills the shell when called from "wrong" directory

[sagetrac-dphilp]

Sourcing sage-env from any directory other than SAGE_ROOT or SAGE_LOCAL/bin kills the shell. This is considerably disconcerting behaviour. An explanatory message would be nice (if not a proper fix).

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Once #9960 is merged, this can be closed. Don't merge any of the patches here!

CC: @gvol

Component: distribution

Keywords: sage-env source

Author: Mike Hansen

Reviewer: Ivan Andrus, John Palmieri

Issue created by migration from https://trac.sagemath.org/ticket/4029

[sagetrac-mabshoff]

comment:1

Oops, no milestone

[sagetrac-mabshoff]

comment:4

There is a typo in the commit message, but otherwise this is the correct fix. I initially also wanted to do the indenting, but this is a much cleaner and better solution.

Cheers,

Michael

[sagetrac-mabshoff]

comment:5

The patch does not apply to my merged tree. I believe #22 collides with this, but it should be easy to rebase post 3.3.alpha2.

Cheers,

Michael