busybox/shell/ash_test/ash-quoting/dollar_altvalue9.right
Denys Vlasenko 83e434d5b5 hush: fix handling of '' in ${var:+ARG}
This wasn't an ash bug in dollar_altvalue9, it was hush bug (and bash!)

function                                             old     new   delta
expand_one_var                                      2236    2254     +18
expand_vars_to_list                                 1097    1103      +6
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 2/0 up/down: 24/0)               Total: 24 bytes

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
2018-07-20 17:36:06 +02:00

27 lines
203 B
Plaintext

Unquoted 1:
|a|
|x y|
|1|
|2|
||
|1 2|
|A|
|B|
|C D|
|zb|
Quoted 1:
|a 'x y' 1 2 '' 1 2 A B C D zb|
Unquoted 2:
|ax y|
|1|
|2|
||
|1 2|
|A|
|B|
|C D|
|z|
|b|
Quoted 2:
|a 'x y' 1 2 '' 1 2 A B C D z b|