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Merge branch 'develop-1.0' into develop-1.1-merge-up-20190214

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Andrew Hutchings
2019-02-14 14:15:07 +00:00
parent 738e778719 4e04d5e16b
commit 159df155a7
1 changed files with 14 additions and 7 deletions
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21
writeengine/shared/we_convertor.cpp
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@ -182,19 +182,26 @@ long long Convertor::convertDecimalString(
{ {
long double dval = strtold(field, NULL); long double dval = strtold(field, NULL);
long long ret = 0; long long ret = 0;
// move scale digits to the left of the decimal point // move scale digits to the left of the decimal point
for (int i = 0; i < scale; i++) for (int i = 0; i < scale; i++)
dval *= 10; dval *= 10;
// range check against int64 // range check against int64
if (dval > LLONG_MAX || dval < LLONG_MIN) if (dval > LLONG_MAX)
{
errno = ERANGE; errno = ERANGE;
else return LLONG_MAX;
errno = 0; }
if (dval < LLONG_MIN)
{
errno = ERANGE;
return LLONG_MIN;
}
errno = 0;
ret = dval; ret = dval;
// get the fractional part of what's left & round ret up or down. // get the fractional part of what's left & round ret up or down.
dval -= ret; dval -= ret;
if (dval >= 0.5 && ret < LLONG_MAX) if (dval >= 0.5 && ret < LLONG_MAX)