[prev in list] [next in list] [prev in thread] [next in thread] 

List:       ast-users
Subject:    [ast-users] ksh beta bug #2 - (cmd|cmd2) rval
From:       kplloyd () lucent ! com (kurt_p_lloyd)
Date:       2004-06-08 11:04:14
Message-ID: 40C5D566.4040904 () lucent ! com
[Download RAW message or body]

Version M 1993-12-28 p+
INIT.2004-05-09.tgz, ast-ksh.2004-05-09.tgz
Built on a Solaris 2.5.1 machine for use on
Solaris 2.5.1 and Solaris 8 machines.

Attached is a snippet from a function in which
(cmd | cmd2) returned 0 even though cmd2 returned 1.
I am unable to reproduce this behavior at will.
-Kurt Lloyd, kplloyd@lucent.com, (978) 392-2373

-------------- next part --------------
function Snd_ {
	....
	[[ -n "$NO_AUTON_MSG_PREP" ]] || CAPTURE_OFF= Set_Spool_Ptr_Array_ ${TID_SND}:$cssp_

	### AJF - 6/7/04: changed the format of the "test" to use square
	###               brackets. This is Kurt's version.
	(echo "$essin_output"|grep "^essin: Permission denied\." >/dev/null) && {
echo essin_output=$essin_output
echo $?
echo "$essin_output"|grep "^essin: Permission denied\."
echo $?
echo "$essin_output"|grep "^essin: Permission denied\." >/dev/null
echo $?
(echo "$essin_output"|grep "^essin: Permission denied\." >/dev/null)
echo $?
(echo "$essin_output"|grep "^essin: Permission denied\." >/dev/null) && echo foobar
		echo "FAILED communicating with '${TID_SND}'" >&2
		echo "$essin_output" >&2
		PRES_=
		return 1
	}
	....

set -x output:

Set_Spool_Ptr_Array_[407]:	SPOOLID=cit-2
Snd_[319]:	grep '^essin: Permission denied\.'
Snd_[319]:	echo 'RTRV-STATE-EQPT:a::ULT028;'
Frame_Offset.tc[319]:	1> /dev/null
Snd_[320]:	echo essin_output='RTRV-STATE-EQPT:a::ULT028;'
essin_output=RTRV-STATE-EQPT:a::ULT028;
Snd_[321]:	echo 0
0
Snd_[322]:	grep '^essin: Permission denied\.'
Snd_[322]:	echo 'RTRV-STATE-EQPT:a::ULT028;'
Snd_[323]:	echo 1
1
Snd_[324]:	grep '^essin: Permission denied\.'
Snd_[324]:	echo 'RTRV-STATE-EQPT:a::ULT028;'
Frame_Offset.tc[324]:	1> /dev/null
Snd_[325]:	echo 1
1
Snd_[326]:	grep '^essin: Permission denied\.'
Snd_[326]:	echo 'RTRV-STATE-EQPT:a::ULT028;'
Frame_Offset.tc[326]:	1> /dev/null
Snd_[327]:	echo 0
0
Snd_[328]:	grep '^essin: Permission denied\.'
Snd_[328]:	echo 'RTRV-STATE-EQPT:a::ULT028;'
Frame_Offset.tc[328]:	1> /dev/null
Snd_[328]:	echo foobar
foobar
Snd_[329]:	echo $'FAILED communicating with \'a\''
Frame_Offset.tc[329]:	1>& 2
FAILED communicating with 'a'
Snd_[330]:	echo 'RTRV-STATE-EQPT:a::ULT028;'
Frame_Offset.tc[330]:	1>& 2
RTRV-STATE-EQPT:a::ULT028;
Snd_[331]:	PRES_=''
Snd_[332]:	return 1

[prev in list] [next in list] [prev in thread] [next in thread]