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Re: Exit application with two function calls


From: Andreas Schwab
Subject: Re: Exit application with two function calls
Date: Mon, 28 Jan 2008 11:50:06 +0100
User-agent: Gnus/5.110006 (No Gnus v0.6) Emacs/22.1 (gnu/linux)

Linda Walsh <address@hidden> writes:

> Check_file ()
> {
>     if [[ -d "$1" ]]; then echo "$1"                               # *4
>     else return Error "invalid directory: \"$1\""; fi

"return" expects a number, not the string "Error" as the first argument
and does not take any further arguments.

Andreas.

-- 
Andreas Schwab, SuSE Labs, address@hidden
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756  01D3 44D5 214B 8276 4ED5
"And now for something completely different."




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