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Do not try to open empty filenames

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(fixes warning)
This commit is contained in:
Martin Tůma 2018-12-22 08:17:24 +01:00
parent 54176640d0
commit 2a89ef8dfd
1 changed files with 3 additions and 0 deletions
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3
src/sprites.cpp
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@ -83,6 +83,9 @@ bool Sprites::load(const QString &jsonFile, const QString &imageFile)
QImage Sprites::icon(const QString &name) const QImage Sprites::icon(const QString &name) const
{ {
if (_imageFile.isEmpty())
return QImage();
const QImage *img = atlas(_imageFile); const QImage *img = atlas(_imageFile);
if (img->isNull()) if (img->isNull())
return QImage(); return QImage();