diff options
Diffstat (limited to 'brightnessctl.c')
| -rw-r--r-- | brightnessctl.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/brightnessctl.c b/brightnessctl.c index f169608..71321c4 100644 --- a/brightnessctl.c +++ b/brightnessctl.c @@ -10,6 +10,7 @@ #include <stdarg.h> #include <stdlib.h> #include <string.h> +#include <math.h> static char *path = "/sys/class"; static char *classes[] = { "backlight", "leds", NULL }; @@ -292,7 +293,7 @@ int print_device(struct device *dev) { void apply_value(struct device *d, struct value *val) { long new, mod = val->v_type == ABSOLUTE ? - val->val : val->val / 100.0 * d->max_brightness; + val->val : ceil(val->val / 100.0 * d->max_brightness); if (val->d_type == DIRECT) { new = mod > d->max_brightness ? d->max_brightness : mod; goto apply; |