When using the sstate from another build machine, the path to the pixbuf
loader's cache points to a path on the remote machine. Hence, the update
of the icon cache fails on host.
(From OE-Core rev: f2cb906bdce08441a20eab927ca9e2a2a9735ed0)
Signed-off-by: Laurentiu Palcu <laurentiu.palcu@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>