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Article #25601

Re: More on setting DOS errorlevel

#25601
From: RAMontante [condition that I not...
Date: Wed, 16 Mar 1988 00:55
15 lines
1305 bytes
Rodrigo Murillo asks why the batch-file test
	if errorlevel N ...
succeeds for any errorlevel value that is greater than or equal to N.
(Note that this is the documented behavior.)

This is something of a philosophical question.  I think it most likely that
somebody thought they were saving 5 or 6 bytes of code this way.  A more
forgiving guess might be that someone had a particular style of use or prior
example in mind, although my MSDOS manual notes that "Most MS-DOS programs
currently return an exit code of 0 at all times."

Or perhaps it's best explained in the same way that one explains the rest of
MSDOS, and indeed the machines that employ all this mess --

It is the way it is, in order to build the programmer's character.
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Path: arc1-ca.pugleaf.net!utzoo!mnetor!uunet!husc6!think!ames!pacbell!att-ih!ihnp4!inuxc!iuvax!iucs!bobmon
From: bobmon@iucs.cs.indiana.edu (RAMontante [condition that I not be identified])
Newsgroups: comp.sys.ibm.pc
Subject: Re: More on setting DOS errorlevel
Message-ID: <6964@iuvax.cs.indiana.edu>
Date: 16 Mar 88 00:55:43 GMT
References: <4835@sigi.Colorado.EDU>
Sender: root@iuvax.cs.indiana.edu
Reply-To: bobmon@iucs.UUCP (RAMontante [condition that I not be identified])
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Organization: Indiana University CSCI, Bloomington
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