tests: avoid a spurious failure when running inside Emacs
commitaf633f5c7f110fa0ddc1f8163506c62c2549d526
authorThien-Thi Nguyen <ttn@gnuvola.org>
Mon, 21 Jan 2013 12:35:03 +0000 (21 13:35 +0100)
committerStefano Lattarini <stefano.lattarini@gmail.com>
Mon, 21 Jan 2013 12:35:03 +0000 (21 13:35 +0100)
treedad8aa60eca017aeea18dc8ef7b445276644f11d
parentad4e856e1f3e568f400be99188fa190901bb9fbd
tests: avoid a spurious failure when running inside Emacs

Some versions of Emacs set the environment variable 'EMACS' to 't'
for child processes.  Thus, when running from inside Emacs, "$(MAKE) -e"
erroneously allows the 't' to override the one in the Makefile.

* t/lisp-flags.sh: Unset var 'EMACS', fixing the issue.

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