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implement support of network speed units tags

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fix warning for empty tooltip image
This commit is contained in:
arcan1s
2015-08-18 01:17:51 +03:00
parent fbdc9112aa
commit a5e9b32b28
3 changed files with 33 additions and 15 deletions
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3
sources/awesome-widget/plugin/awtooltip.cpp
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@ -119,7 +119,8 @@ QString AWToolTip::htmlImage()
QBuffer buffer(&byteArray);
rawImage.save(&buffer, "PNG");
return QString("<img src=\"data:image/png;base64,%1\"/>").arg(QString(byteArray.toBase64()));
return byteArray.isEmpty() ? QString() :
QString("<img src=\"data:image/png;base64,%1\"/>").arg(QString(byteArray.toBase64()));
}