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| author | Ron Yorston <rmy@pobox.com> | 2015-05-18 09:53:26 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-05-18 09:53:26 +0200 |
| commit | 3df47f9cbbb7f16608cbc642026625cdf7f06aa9 (patch) | |
| tree | a2bc999e17bcf10c29bceeb1403cbc7ef658aa84 /coreutils/tail.c | |
| parent | eb6b48ba743d510ad9e6f9c3a8b3899d1eb9b5f3 (diff) | |
| download | busybox-3df47f9cbbb7f16608cbc642026625cdf7f06aa9.tar.gz | |
ash: do not expand tilde in parameter expansion within quotes
Test case:
unset a
echo "${a:-~root}"
Old result:
/root
New result:
~root
Based on commit 170f44d from git://git.kernel.org/pub/scm/utils/dash/dash.git
by Herbert Xu
function old new delta
evalvar 598 604 +6
parse_command 1440 1443 +3
localcmd 325 327 +2
readtoken1 3199 3200 +1
argstr 1180 1164 -16
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/1 up/down: 12/-16) Total: -4 bytes
Signed-off-by: Ron Yorston <rmy@pobox.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'coreutils/tail.c')
0 files changed, 0 insertions, 0 deletions