The recommended way to initialize a null string is with
QString(). This is there at least since Qt5.5, with is
when qconf was ported to Qt5.
Fix those warnings:
scripts/kconfig/qconf.cc: In member function ‘void ConfigItem::updateMenu()’:
scripts/kconfig/qconf.cc:158:31: warning: ‘QString::null’ is deprecated: use QString() [-Wdeprecated-declarations]
158 | setText(noColIdx, QString::null);
| ^~~~
In file included from /usr/include/qt5/QtCore/qobject.h:47,
from /usr/include/qt5/QtWidgets/qwidget.h:45,
from /usr/include/qt5/QtWidgets/qmainwindow.h:44,
from /usr/include/qt5/QtWidgets/QMainWindow:1,
from scripts/kconfig/qconf.cc:9:
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@xxxxxxxxxx>
---
scripts/kconfig/qconf.cc | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/scripts/kconfig/qconf.cc b/scripts/kconfig/qconf.cc
index 82773cc35d35..daa3325c0a49 100644
--- a/scripts/kconfig/qconf.cc
+++ b/scripts/kconfig/qconf.cc
@@ -154,9 +154,9 @@ void ConfigItem::updateMenu(void)
if (!sym_is_changeable(sym) && list->optMode == normalOpt) {
setPixmap(promptColIdx, QIcon());
- setText(noColIdx, QString::null);
- setText(modColIdx, QString::null);
- setText(yesColIdx, QString::null);
+ setText(noColIdx, QString());
+ setText(modColIdx, QString());
+ setText(yesColIdx, QString());
break;
}
expr = sym_get_tristate_value(sym);
@@ -276,7 +276,7 @@ void ConfigLineEdit::show(ConfigItem* i)
if (sym_get_string_value(item->menu->sym))
setText(QString::fromLocal8Bit(sym_get_string_value(item->menu->sym)));
else
- setText(QString::null);
+ setText(QString());
Parent::show();
setFocus();
}
--
2.25.1
