diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | time/tzfile.c | 19 |
2 files changed, 19 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog index b33c7d14e4..eb57aed755 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,8 @@ +1999-03-20 Andreas Schwab <schwab@issan.cs.uni-dortmund.de> + + * time/tzfile.c (__tzfile_read): Handle the case where there are + transitions but no DST. + 1999-03-20 Roland McGrath <roland@baalperazim.frob.com> * mach/Machrules (extra-libs-others): Add $(interface-library) here diff --git a/time/tzfile.c b/time/tzfile.c index e723892405..a7407316f3 100644 --- a/time/tzfile.c +++ b/time/tzfile.c @@ -311,16 +311,25 @@ __tzfile_read (const char *file) rule_stdoff = rule_dstoff = types[0].offset; else { + int stdoff_set = 0, dstoff_set = 0; 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) + if (!stdoff_set && !types[type_idxs[i]].isdst) + { + stdoff_set = 1; + rule_stdoff = types[type_idxs[i]].offset; + } + if (!dstoff_set && types[type_idxs[i]].isdst) + { + dstoff_set = 1; + rule_dstoff = types[type_idxs[i]].offset; + } + if (stdoff_set && dstoff_set) break; } + if (!dstoff_set) + rule_dstoff = rule_stdoff; } __daylight = rule_stdoff != rule_dstoff; |