Convert vars into refs to avoid copy construction from const refs

This commit is contained in:
thalieht 2019-02-14 14:29:57 +02:00
parent 400792d18e
commit 92a290895b
3 changed files with 4 additions and 4 deletions

View file

@ -468,6 +468,6 @@ bool isDarkTheme()
{
const QPalette pal = QApplication::palette();
// QPalette::Base is used for the background of the Treeview
const QColor color = pal.color(QPalette::Active, QPalette::Base);
const QColor &color = pal.color(QPalette::Active, QPalette::Base);
return (color.lightness() < 127);
}