tests: gpiomon: use a different unknown custom format specifier
authorBartosz Golaszewski <bartekgola@gmail.com>
Wed, 21 Jun 2017 08:21:44 +0000 (10:21 +0200)
committerBartosz Golaszewski <bartekgola@gmail.com>
Wed, 21 Jun 2017 08:21:44 +0000 (10:21 +0200)
commit89034554a7295054da2a9215ff90e5e1252af427
tree08bc5a69803b1ddc52aff37b62cf36f045ac89f5
parent8233025854a7a41b47a311dad63d153b64110027
tests: gpiomon: use a different unknown custom format specifier

We previously used a character that is not interpreted by
printf()-like functions due to a bug in the testing framework.

This is now fixed, so just use %x so that we self-test the test suite
at the same time.

Signed-off-by: Bartosz Golaszewski <bartekgola@gmail.com>
tests/tests-gpiomon.c