parse-datetime: Use labs() for long input value

Fixes a compliation warning with CLang, I didn't study it to
see whether this was a major issue or not.

Closes: #548
Approved by: jlebon
This commit is contained in:
Colin Walters 2016-10-25 13:16:14 -04:00 committed by Atomic Bot
parent 21ca60f987
commit cbbfb5369f

View File

@ -896,7 +896,7 @@ time_zone_hhmm (parser_control *pc, textint s, long int mm)
/* If the absolute number of minutes is larger than 24 hours,
arrange to reject it by incrementing pc->zones_seen. Thus,
we allow only values in the range UTC-24:00 to UTC+24:00. */
if (24 * 60 < abs (n_minutes))
if (24 * 60 < labs (n_minutes))
pc->zones_seen++;
return n_minutes;