D14152: Remove ref from returned QString

[Vlad Zagorodniy]

zzag added inline comments.

INLINE COMMENTS

> osd.cpp:58
>  
> -    const QString &osdPath = 
> QStandardPaths::locate(QStandardPaths::QStandardPaths::GenericDataLocation, 
> QStringLiteral("kded_kscreen/qml/Osd.qml"));
> +    QString osdPath = 
> QStandardPaths::locate(QStandardPaths::QStandardPaths::GenericDataLocation, 
> QStringLiteral("kded_kscreen/qml/Osd.qml"));
>      if (osdPath.isEmpty()) {

Please keep `const`.

REPOSITORY
  R104 KScreen

REVISION DETAIL
  https://phabricator.kde.org/D14152

To: gladhorn, #plasma
Cc: zzag, plasma-devel, ragreen, Pitel, ZrenBot, lesliezhai, ali-mohamed, 
jensreuterberg, abetts, sebas, apol, mart