[OE-core] [PATCH] devtool-source.bbclass: Only create each patch branch once

[Olof Johansson]

On 18-10-10 17:48 +0200, Peter Kjellerstedt wrote:
> > Change-Id: I8adca0b54179793ca92478ad5b3b1b6e0448e26b
> 
> You probably want to remove the Change-Id before applying this...

Sorry! :( I'll probably forget to remove that again in the
future, I should try making git format-patch automatically strip
that. Thanks Peter!

-- 
olofjn