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Add a pathologic check

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Nobuyoshi Nakada 2019-05-04 22:00:22 +09:00
parent 7d30cd47c4
commit b9e52db283
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1 changed files with 3 additions and 0 deletions
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3
time.c
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@ -4627,6 +4627,9 @@ time_isdst(VALUE time)
GetTimeval(time, tobj);
MAKE_TM(time, tobj);
if (tobj->vtm.isdst == VTM_ISDST_INITVAL) {
rb_raise(rb_eRuntimeError, "isdst is not set yet");
}
return tobj->vtm.isdst ? Qtrue : Qfalse;
}