tree bd05d30b698bbfb3d93d752dee8b7e3c144829d8
parent fef3e25fc3f59da6410878614e8717020a7d7f74
author Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net> 1410882665 +0200
committer Tom Rini <trini@ti.com> 1412948681 -0400

omap3: overo: Fix fdtfile test

Commit 12cc54376768461533b55ada1b0b6d4979f40579 'omap3: overo: Select
fdtfile for expansion board' wrongly missed the operator in the fdtfile
test. Update the test to only overwrite an empty fdtfile environment
variable.

Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>