On Thu, Dec 22, 2005 at 09:24:06AM -0500, Chet Ramey wrote:
> Bash-Release: 3.1
> Patch-ID: bash31-001
>
> Bug-Description:
>
> There are parsing problems with compound assignments in several contexts,
> including as arguments to builtins like `local', `eval', and `let', and
> as multiple assignments in a single command.
still seems to be a slight regression here with arrays ...
for example, consider this stripped down script:
expand_parameters() {
local x=$( eval echo ${@// /_} )
local -a a=( ${x} )
a=( [EMAIL PROTECTED]/#/\"} )
a=( [EMAIL PROTECTED]/%/\"} )
echo "${a[*]//_/ }"
}
iface_start() {
local -a a
a=( "${config_lo}" )
expand_parameters "${a[0]}"
}
config_lo=( "127.0.0.1/8 brd 127.255.255.255" )
iface_start
if we run this with <=bash-3.0, we get:
"127.0.0.1/8 brd 127.255.255.255"
with bash-3.1 though, we get no output at all ...
changing expand_parameters() slightly is one workaround:
- local -a a=( ${x} )
+ local -a a ; a=( ${x} )
-mike
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