ash: [EVAL] Make eval with empty arguments return 0
authorDenys Vlasenko <vda.linux@googlemail.com>
Wed, 28 Sep 2016 22:30:31 +0000 (00:30 +0200)
committerDenys Vlasenko <vda.linux@googlemail.com>
Wed, 28 Sep 2016 22:30:31 +0000 (00:30 +0200)
commit928e2a7ef437138a7b05e02be2e0f4b10123766c
treebb4300e101473cf94389560ee5001cabc546c99e
parent8e2bc47d62d48687f681855d4b086c758ae745c4
ash: [EVAL] Make eval with empty arguments return 0

This is a backport of upstream commit:

    [EVAL] Make eval with empty arguments return 0

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
shell/ash.c
shell/ash_test/ash-misc/eval1.right [new file with mode: 0644]
shell/ash_test/ash-misc/eval1.tests [new file with mode: 0755]
shell/hush_test/hush-misc/eval1.right [new file with mode: 0644]
shell/hush_test/hush-misc/eval1.tests [new file with mode: 0755]