diff options
| -rw-r--r-- | lib/strftime.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/lib/strftime.c b/lib/strftime.c index e6b0c5a47..5cf5f0d17 100644 --- a/lib/strftime.c +++ b/lib/strftime.c @@ -242,13 +242,12 @@ sun_week (tm) { int dl; - /* Set `dl' to the day in the year of the last day of the week previous - to the one containing the day specified in TM. If the day specified - in TM is in the first week of the year, `dl' will be negative or 0. - Otherwise, calculate the number of complete weeks before our week - (dl / 7) and add any partial week at the start of the year (dl % 7). */ + /* %U Week of the year (Sunday as the first day of the week) as a decimal + number [00-53]. All days in a new year preceding the first Sunday are + considered to be in week 0. */ + dl = tm->tm_yday - tm->tm_wday; - return dl <= 0 ? 0 : dl / 7 + (dl % 7 != 0); + return dl < 0 ? 0 : dl / 7 + 1; } /* Return the week in the year of the time in TM, with the weeks |