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Re: [PATCH] Use xattr (Linux) in qcopy-acl.c

From: Bruno Haible
Subject: Re: [PATCH] Use xattr (Linux) in qcopy-acl.c
Date: Fri, 13 Jan 2023 09:09:48 +0100

This part
> Also, protect against unsafe use of a configure option value.
is needed when the user does

  ./configure --enable-xattr="no no"

In this case we don't want to see an error during configuration:

  checking for opendir... yes
  ../configure: line 29819: test: too many arguments
  checking for raise... yes

Always putting $use_attr in double-quotes achieves this.


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