diff options
Diffstat (limited to 'time/tzfile.c')
| -rw-r--r-- | time/tzfile.c | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/time/tzfile.c b/time/tzfile.c index eca09e2bbb..a7753d2f73 100644 --- a/time/tzfile.c +++ b/time/tzfile.c @@ -281,15 +281,21 @@ __tzfile_read (const char *file) compute_tzname_max (chars); - rule_stdoff = rule_dstoff = 0; - for (i = 0; i < num_transitions; ++i) + if (num_transitions == 0) + /* Use the first rule (which should also be the only one. */ + rule_stdoff = rule_dstoff = types[0].offset; + else { - if (!rule_stdoff && !types[type_idxs[i]].isdst) - rule_stdoff = types[type_idxs[i]].offset; - if (!rule_dstoff && types[type_idxs[i]].isdst) - rule_dstoff = types[type_idxs[i]].offset; - if (rule_stdoff && rule_dstoff) - break; + rule_stdoff = rule_dstoff = 0; + for (i = 0; i < num_transitions; ++i) + { + if (!rule_stdoff && !types[type_idxs[i]].isdst) + rule_stdoff = types[type_idxs[i]].offset; + if (!rule_dstoff && types[type_idxs[i]].isdst) + rule_dstoff = types[type_idxs[i]].offset; + if (rule_stdoff && rule_dstoff) + break; + } } __daylight = rule_stdoff != rule_dstoff; @@ -381,6 +387,9 @@ __tzfile_default (const char *std, const char *dst, __tzname[0] = (char *) std; __tzname[1] = (char *) dst; + /* Set the timezone. */ + __timezone = -types[0].offset; + compute_tzname_max (stdlen + dstlen); } |