Fix icon not showing on Windows
For some reason QIcon::fromTheme(QStringLiteral("okular")) doesn't return the proper icon on WelcomeScreen construction, i'm guessing that's a bit too early, though haven't investigated why
For some reason QIcon::fromTheme(QStringLiteral("okular")) doesn't return the proper icon on WelcomeScreen construction, i'm guessing that's a bit too early, though haven't investigated why