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cleanup: avoid printing -0.00

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Nice trick to not print -0.00 for some percent values.
This commit is contained in:
Zdenek Kabelac 2015-09-03 22:51:15 +02:00
parent 32d6ca9196
commit 0a389691dc
1 changed files with 2 additions and 1 deletions
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3
libdm/libdm-report.c
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@ -2309,7 +2309,8 @@ static const char *_get_reserved(struct dm_report *rh, unsigned type,
float dm_percent_to_float(dm_percent_t percent)
{
return (float) percent / DM_PERCENT_1;
/* Add 0.f to prevent returning -0.00 */
return (float) percent / DM_PERCENT_1 + 0.f;
}
dm_percent_t dm_make_percent(uint64_t numerator, uint64_t denominator)