[PATCH] config: add quoting to fix IFS bug

[Tomi Ollila]

On Sat, Jun 02 2012, Jameson Graef Rollins <jrollins at finestructure.net> wrote:

> Without proper quoting the DEFAULT_IFS was getting set incorrectly,
> which was causing problems with the storage of some variables later in
> the script.  Quoting fixes the problem.

LGTM

Tomi


> ---
> Thanks to Tomi for the inspiration for this fix.  I don't know how I
> missed such a simple solution initially.
>
>  configure |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/configure b/configure
> index 5602be2..3fad424 100755
> --- a/configure
> +++ b/configure
> @@ -1,7 +1,7 @@
>  #! /bin/sh
>  
>  # Store original IFS value so it can be changed (and restored) in many places.
> -readonly DEFAULT_IFS=$IFS
> +readonly DEFAULT_IFS="$IFS"
>  
>  srcdir=$(dirname "$0")
>  
> -- 
> 1.7.10
>
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