[OE-core] Protection against ever-more-talented fools...

[Richard Purdie]

On Wed, 2012-05-09 at 14:20 -0500, Peter Seebach wrote:
> Time for some shell trivia!
> 
> Trivia point:  PATH=:/usr/bin and PATH=.:/usr/bin are equivalent.
> Trivia point:  So are PATH=/bin::/usr/bin and PATH=/bin:.:/usr/bin
> Trivia point:  People love to write stuff like:
>   PATH=$(THAT_DIRECTORY):$PATH
> Trivia point:  The shell expands undefined variables to empty strings.
> 
> Which is to say:

I like the patch and I can live with the commit message but could we
have the right subject line and a signed-off-by please? :)

Cheers,

Richard