pulse: use ceil() instead of floor() for volume percentages

Fixes GHI#26.

1 files changed, 1 insertions, 1 deletions

diff --git a/pulse.cc b/pulse.cc
index 1253c2d..1b498b0 100644
--- a/pulse.cc
+++ b/pulse.cc
@@ -77,7 +77,7 @@ static pa_cvolume* value_to_cvol(long value, pa_cvolume *cvol) {
 }
 
 static int volume_as_percent(const pa_cvolume* cvol) {
-  return pa_cvolume_avg(cvol) * 100.0 / PA_VOLUME_NORM;
+  return pa_cvolume_avg(cvol) * 100.0 / PA_VOLUME_NORM + 0.5;
 }
 
 static int xstrtol(const char *str, long *out) {