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| author | Tarja Sundqvist <tarja.sundqvist@qt.io> | 2023-03-23 21:06:47 +0200 |
|---|---|---|
| committer | Tarja Sundqvist <tarja.sundqvist@qt.io> | 2023-03-23 21:06:47 +0200 |
| commit | 42e4ae042a4c86e58bcb8b6d2d59ba4a988285b4 (patch) | |
| tree | a7f25b1d335a834a7c3ae104cee913ef3a4dd4fb /src/corelib/animation/qvariantanimation.cpp | |
| parent | 4ee4fc18b4067b90efa46ca9baba74f53b54d9ec (diff) | |
| parent | 168ff3419f256fdb35b586275d293fc0cd773fe1 (diff) | |
Merge remote-tracking branch 'origin/tqtc/lts-5.15.9' into tqtc/lts-5.15-opensourcev5.15.9-lts-lgpl
Change-Id: Iaff6b55275e50d19973e1020853d8622587069f9
Diffstat (limited to 'src/corelib/animation/qvariantanimation.cpp')
| -rw-r--r-- | src/corelib/animation/qvariantanimation.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/src/corelib/animation/qvariantanimation.cpp b/src/corelib/animation/qvariantanimation.cpp index 98b02f0202..eac1524107 100644 --- a/src/corelib/animation/qvariantanimation.cpp +++ b/src/corelib/animation/qvariantanimation.cpp @@ -276,7 +276,9 @@ void QVariantAnimationPrivate::setCurrentValueForProgress(const qreal progress) const qreal startProgress = currentInterval.start.first; const qreal endProgress = currentInterval.end.first; - const qreal localProgress = (progress - startProgress) / (endProgress - startProgress); + const qreal localProgress = + qIsNull(progress - startProgress) ? 0.0 // avoid 0/0 below + /* else */ : (progress - startProgress) / (endProgress - startProgress); QVariant ret = q->interpolated(currentInterval.start.second, currentInterval.end.second, |