| commit | f15aa57a7f5edcbf3098873b8798c0ea7f496ed7 | [log] [tgz] |
|---|---|---|
| author | Denys Vlasenko <vda.linux@googlemail.com> | Wed Oct 26 15:56:53 2016 +0200 |
| committer | Denys Vlasenko <vda.linux@googlemail.com> | Wed Oct 26 15:56:53 2016 +0200 |
| tree | 5641162328f080297bd9a27cf50730dbb3a8f604 | |
| parent | e19923f6652a638ac39c84012e97f52cf5a7568e [diff] |
ash: [PARSER] Fix parsing of ${##1}
Upstream commit:
Date: Thu, 4 Oct 2007 22:15:10 +0800
[PARSER] Fix parsing of ${##1}
Previously dash treated ${##1} as a length operation. This patch fixes that.
Test case:
set -- a
echo ${##1}OK
Old result:
1OK
New result:
OK
This was a real bug in ash (but not in hush).
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>