gpiomon: correctly handle poll timeouts
authorBartosz Golaszewski <bartekgola@gmail.com>
Fri, 29 Sep 2017 13:31:12 +0000 (15:31 +0200)
committerBartosz Golaszewski <bartekgola@gmail.com>
Fri, 29 Sep 2017 13:31:12 +0000 (15:31 +0200)
commitf868633a2164c1e7e8772246bf830d16ffe400a4
tree6bc50cb675141a37485793d4d4952141c3c05c8d
parent6518db1d28ea027b00bf8a4413b6e7cd42462b53
gpiomon: correctly handle poll timeouts

We don't check for timeout events in the simple loop event handler.

Fix it and return a correct value.

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