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cleanup: avoid hidden copies in range-for loops

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Cory Fields
2018-06-15 13:38:54 -04:00
parent be27048a18
commit 466e16e0e8
6 changed files with 9 additions and 9 deletions
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2
src/qt/platformstyle.cpp
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@@ -46,7 +46,7 @@ void MakeSingleColorImage(QImage& img, const QColor& colorbase)
QIcon ColorizeIcon(const QIcon& ico, const QColor& colorbase)
{
QIcon new_ico;
for (const QSize sz : ico.availableSizes())
for (const QSize& sz : ico.availableSizes())
{
QImage img(ico.pixmap(sz).toImage());
MakeSingleColorImage(img, colorbase);