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Re: bash 'let' can give error


From: Andreas Schwab
Subject: Re: bash 'let' can give error
Date: Fri, 10 Dec 2010 16:24:49 +0100
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux)

Dominic Raferd <address@hidden> writes:

> Why does this happen? Is it 'by design'?

$ help let
[...]
    Exit Status:
    If the last ARG evaluates to 0, let returns 1; let returns 0 otherwise..

Andreas.

-- 
Andreas Schwab, address@hidden
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