* export + default value parameter expansion -> broken dash parser
@ 2009-11-01 20:20 Mike Frysinger
2009-11-02 20:40 ` Sven Mascheck
0 siblings, 1 reply; 2+ messages in thread
From: Mike Frysinger @ 2009-11-01 20:20 UTC (permalink / raw)
To: dash
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dash is unable to parse:
unset A; export ${A- -E}
results in:
export: 1: -E: bad variable name
-mike
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^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: export + default value parameter expansion -> broken dash parser
2009-11-01 20:20 export + default value parameter expansion -> broken dash parser Mike Frysinger
@ 2009-11-02 20:40 ` Sven Mascheck
0 siblings, 0 replies; 2+ messages in thread
From: Sven Mascheck @ 2009-11-02 20:40 UTC (permalink / raw)
To: dash
On Sun, Nov 01, 2009 at 04:20:37PM -0400, Mike Frysinger wrote:
> dash is unable to parse:
> unset A; export ${A- -E}
...let alone:
$ unset A; export ${A- -p}
hell is loose!
no, phew, just a mishap about the parameter
itself going poof when being expanded.
^ permalink raw reply [flat|nested] 2+ messages in thread
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