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| author | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2014-11-03 16:43:14 +0100 |
|---|---|---|
| committer | Friedemann Kleint <Friedemann.Kleint@digia.com> | 2014-11-04 12:17:13 +0100 |
| commit | fc8268c1a6000d0907491756631e78a33a7c9336 (patch) | |
| tree | 58e8c22ee618663a5d19a8a9a4dc9a963e1b0761 /src | |
| parent | fef13b3b4c1a8af83086ecf49430903778e63624 (diff) | |
QMngHandler: Prevent division by zero.
Task-number: QTBUG-42321
Change-Id: I1d0762782e71fb13f96d0f42c4661b708e02051d
Reviewed-by: aavit <eirik.aavitsland@theqtcompany.com>
Diffstat (limited to 'src')
| -rw-r--r-- | src/plugins/imageformats/mng/qmnghandler.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/plugins/imageformats/mng/qmnghandler.cpp b/src/plugins/imageformats/mng/qmnghandler.cpp index eefb056..eabd12a 100644 --- a/src/plugins/imageformats/mng/qmnghandler.cpp +++ b/src/plugins/imageformats/mng/qmnghandler.cpp @@ -341,7 +341,8 @@ bool QMngHandlerPrivate::jumpToImage(int imageNumber) bool QMngHandlerPrivate::jumpToNextImage() { - return jumpToImage((currentImageNumber()+1) % imageCount()); + const int numImages = imageCount(); + return numImages && jumpToImage((currentImageNumber() + 1) % numImages); } int QMngHandlerPrivate::nextImageDelay() const |