gpiomon: fix parsing of custom output formats
authorBartosz Golaszewski <bartekgola@gmail.com>
Tue, 20 Jun 2017 18:03:33 +0000 (20:03 +0200)
committerBartosz Golaszewski <bartekgola@gmail.com>
Tue, 20 Jun 2017 18:03:33 +0000 (20:03 +0200)
commit2100f6e66a4ad02d0c390a1d3df1c1cb421d3221
treeb07c3d27910507a16b3e2641a90823705e51119a
parentef67e4503e9ddfbf38078fcab9e5e575878dc502
gpiomon: fix parsing of custom output formats

The '%%e' string should be printed as '%e' - the same as for printf()
format specifiers - but gpiomon prints '%%e' in this case. Fix it.

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