Setting CHERE_INVOKING=1 does not work because of case mismatch
Danilo Turina
danilo.turina@alcatel-lucent.com
Fri Dec 3 13:37:00 GMT 2010
On 03/12/2010 7.08, Lennart Borgman wrote:
> On Fri, Dec 3, 2010 at 6:51 AM, Andy Koppe<andy.koppe@gmail.com> wrote:
>> On 2 December 2010 22:31, Lennart Borgman wrote:
>>> In current cygwin (just updated) I need to downcase the test for
>>> CHERE_INVOKING in .profile to make it work
>>
>> To make what work?
>>
>> /bin/xhere, the part of the chere package that cd's to the required
>> directory and invokes the user's shell, sets CHERE_INVOKING in
>> uppercase, as it always has done.
>
> I am using this to start Cygwin from a cmd prompt:
>
> @echo off
> @rem Had to change chere_invoking in .profile to lower case.
> set CHERE_INVOKING=1
> C:\cygwin\bin\bash --login -i
>
> Is there a better way to do it?
>
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>
I guess you should check whether, prior to launch your .BAT file, the
CHERE_INVOKING variable is already defined in the environment in lowercase.
I mean that if I do:
SET chere_invoking=0
and then later with the same environment (or inherited one):
SET CHERE_INVOKING=1
I have "chere_invoking=1" in my environment (in lower case).
C:\>set chere_invoking=0
C:\>set CHERE_INVOKING=1
C:\>set | grep -i chere
chere_invoking=1
So before you launch your .BAT file do a:
set | grep -i chere
and see whether CHERE_INVOKING is already defined in lower case in your
environment.
Ciao,
Danilo
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