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Warnings removed

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This commit is contained in:
Bertrand Songis
2020-10-05 09:13:09 +02:00
parent 4a4a548a9f
commit f410d5c74b
4 changed files with 12 additions and 12 deletions
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radio/src/lua/widgets.cpp
+7 -7
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@@ -253,23 +253,23 @@ class LuaWidget: public Widget
LuaWidget(const WidgetFactory * factory, const Zone & zone, Widget::PersistentData * persistentData, int widgetData):
Widget(factory, zone, persistentData),
widgetData(widgetData),
errorMessage(0)
errorMessage(nullptr)
{
}
virtual ~LuaWidget()
~LuaWidget() override
{
luaL_unref(lsWidgets, LUA_REGISTRYINDEX, widgetData);
if (errorMessage) free(errorMessage);
free(errorMessage);
}
virtual void update();
void update() override;
void refresh() override;
virtual void background();
void background() override;
virtual const char * getErrorMessage() const;
const char * getErrorMessage() const override;
protected:
int widgetData;
@@ -300,7 +300,7 @@ class LuaWidgetFactory: public WidgetFactory
{
}
virtual Widget * create(const Zone & zone, Widget::PersistentData * persistentData, bool init=true) const
Widget * create(const Zone & zone, Widget::PersistentData * persistentData, bool init=true) const override
{
if (lsWidgets == 0) return 0;
if (init) {