tree 20a880dd638d368d1e3a3cefd75f4756e66a04b3
parent b157eb13cbc55338a3b82343c1cb2960af82cd17
author Rostislav Skudnov <rostislav@tuxera.com> 1474052642 +0000
committer Denys Vlasenko <vda.linux@googlemail.com> 1474147703 +0200

ash: exit after subshell error when errexit option is set

When "set -e" option is on, shell must exit when any command fails,
including compound commands of the form (compound-list) executed in a
subshell. Bash and dash shells have this behaviour.

Also add a corresponding testcase.

Signed-off-by: Rostislav Skudnov <rostislav@tuxera.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>