+= in bourne scripts

[Donnie Berkholz]

On 11:58 Sat 14 Feb     , Jeremy Huddleston wrote:
> the += is actually new to bash-3.x ... it's not compatible with bash-2.x

3.1, to be completely correct. Even 3.0 lacks it.

-- 
Thanks,
Donnie

Donnie Berkholz
Developer, Gentoo Linux
Blog: http://dberkholz.wordpress.com
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