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| author | Mike Frysinger | 2009-06-01 14:09:09 -0400 |
|---|---|---|
| committer | Mike Frysinger | 2009-06-01 14:16:43 -0400 |
| commit | dc3bc40578e0d9a4f4437d5b9018c1dd02900584 (patch) | |
| tree | f6ac1edd6f84a81fdda2a84ac29d06a0181904d0 /shell/hush_test/hush-vars/var3.tests | |
| parent | ff64fb9e3100ff89446b54af3ef80cd86d4730f5 (diff) | |
| download | busybox-dc3bc40578e0d9a4f4437d5b9018c1dd02900584.zip busybox-dc3bc40578e0d9a4f4437d5b9018c1dd02900584.tar.gz | |
hush: add support for special vars in braces
Some people like to use ${?} rather than $?, so make sure we support all
the special single char vars that use this form.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Diffstat (limited to 'shell/hush_test/hush-vars/var3.tests')
| -rwxr-xr-x | shell/hush_test/hush-vars/var3.tests | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shell/hush_test/hush-vars/var3.tests b/shell/hush_test/hush-vars/var3.tests index e09f433..aea36d6 100755 --- a/shell/hush_test/hush-vars/var3.tests +++ b/shell/hush_test/hush-vars/var3.tests @@ -1,4 +1,4 @@ # reject invalid vars "$THIS_SH" -c 'echo ${1q}' "$THIS_SH" -c 'echo ${&}' -"$THIS_SH" -c 'echo ${$}' +#"$THIS_SH" -c 'echo ${$}' -- this is valid as it's the same as $$ |