[yocto] bootchart2 OLDPATH not set in /sbin/bootchartd.bootchart2,

[richard_allen at keysight.com]

I been trying to use bootchart2 and have it daisy chain into the orginal /sbin/init
But looks like the /sbin/bootchartd.bootchart2 attempts to restore the PATH from OLDPATH

export PATH=$OLDPATH
	
exec $init $*

But OLDPATH was never set.
The /sbin/init I have then has serious issues , It PATH is now "" ..

I can fix my /sbin/init to test for this but would be good to have bootchart2 fixed.

Thanks


Richard C. Allen
richard_allen at Keysight.com