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| author | Edward Welbourne <edward.welbourne@qt.io> | 2017-10-13 18:10:39 +0200 |
|---|---|---|
| committer | Edward Welbourne <edward.welbourne@qt.io> | 2017-10-16 16:11:19 +0000 |
| commit | a090076e93487f8e461d9b866b9da1c0c21cb59b (patch) | |
| tree | 3719fc77f5e3bb3e6e1434ede80062758c98ff44 /src/gui | |
| parent | 414c058ca70f8e2d0a43686aa1644534a628b3ef (diff) | |
Don't lose precision in QMacTimeZonePrivate::previousTransition()
NSTimeInterval is a typedef for double, but the code stored its value in
an int, and only then multiplied by 1000.
Fix by only truncating NSTimeIntervals to int(64_t) *after* the
multiplication by 1e3 to get milliseconds.
While it's highly unlikely that a transition will have fractional seconds
length, don't assume if you can just calculate the more exact result.
Adapted-From: Marc Mutz <marc.mutz@kdab.com>
Change-Id: I0911b9c945a94ca24c3dfb23ed6a849141076326
Reviewed-by: Jake Petroules <jake.petroules@qt.io>
Diffstat (limited to 'src/gui')
0 files changed, 0 insertions, 0 deletions