testdisplay: set a non-zero exit code if getopt detected an error
authorThomas Wood <thomas.wood@intel.com>
Fri, 25 Jul 2014 14:35:36 +0000 (15:35 +0100)
committerThomas Wood <thomas.wood@intel.com>
Wed, 30 Jul 2014 10:13:13 +0000 (11:13 +0100)
commit8fc4107c911826f7e0900797e36b24010230e30d
treebdddb2ee27dcfe11489a00f5e075225fcfcba1a5
parent2fae99bf2cc69eed3ef71ba4d71f640463de57c3
testdisplay: set a non-zero exit code if getopt detected an error

Signed-off-by: Thomas Wood <thomas.wood@intel.com>
tests/testdisplay.c