index 68cdcaa3f6268855539fcae02c8e87b965204b4d..3c981f7eb5ebaed1ba621f3d4cd960f14145b97a 100644 (file)
--- a/date.c
+++ b/date.c
/* mktime uses local timezone */
*timestamp = tm_to_time_t(&tm);
if (*offset == -1)
- *offset = (*timestamp - mktime(&tm)) / 60;
+ *offset = ((time_t)*timestamp - mktime(&tm)) / 60;
if (*timestamp == -1)
return -1;