unit-test: clean up evironment after Hush tests
authorStephen Warren <swarren@wwwdotorg.org>
Fri, 28 Feb 2014 05:01:28 +0000 (22:01 -0700)
committerTom Rini <trini@ti.com>
Fri, 7 Mar 2014 15:59:06 +0000 (10:59 -0500)
commiteebd1b58d05aa3719aa23be3e4a5c1424b26ff11
tree344d1af17dfe23815b4b65c7e7313ea24af8c1d5
parent9a04a858ebb711767f368c5a752928ffc36ed4de
unit-test: clean up evironment after Hush tests

Delete the temporary variables that are used to save unit-test results
from the environment after running the test. This prevents polluting
the environment, or growing it too much.

Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
Acked-by: Simon Glass <sjg@chromium.org>
test/command_ut.c