tests: avoid a spurious failure with the Korn Shell
authorStefano Lattarini <stefano.lattarini@gmail.com>
Mon, 22 Apr 2013 21:37:11 +0000 (23:37 +0200)
committerStefano Lattarini <stefano.lattarini@gmail.com>
Mon, 22 Apr 2013 21:37:11 +0000 (23:37 +0200)
commitdf375ef1c7f57bea5140b446ddd8ffb255913480
tree46c48bf01d1252de88fd8828fd1bce3644038304
parent40f949c71a05c411989746e74e661323b62ce083
tests: avoid a spurious failure with the Korn Shell

* t/list-flags.sh: Ensure the EMACS variable is set before unsetting it.

Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
t/lisp-flags.sh