tree 2c139a548615c7d7cf8f5707be57eefda6ff27cc
parent ee4eb20dbce91751c248399e8a0cf9b8813adf5a
author Sylvain BERTRAND <sylvain.bertrand@gmail.com> 1430958964 +0000
committer Michal Marek <mmarek@suse.cz> 1430995323 +0200

scripts: fix link-vmlinux.sh bash-ism

While building linux with dash shell:
  LINK    vmlinux
trap: SIGHUP: bad trap
/src/linux-4.0/Makefile:933: recipe for target 'vmlinux' failed
make[1]: *** [vmlinux] Error 1

See the following document for behavior of posix shell trap instruction:
http://pubs.opengroup.org/onlinepubs/000095399/utilities/trap.html

Cc: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Sylvain BERTRAND <sylvain.bertrand@gmail.com>
Signed-off-by: Michal Marek <mmarek@suse.cz>