Fix uninitialised member problems (Coverity)

MKleusberg · MKleusberg · commit f20f9967679c · 2017-09-15T10:39:38.000+02:00
None of them seem to be critical though.
diff --git a/src/Application.cpp b/src/Application.cpp
@@ -56,6 +56,9 @@ Application::Application(int& argc, char** argv) :
         // a language change when the user toggles settings for the first time.
         // (it also prevents the program from always looking for a translation on launch)
         Settings::setValue("General", "language", "en_US");
+
+        // Don't install a translator for Qt texts if no translator for DB4S texts could be loaded
+        m_translatorQt = nullptr;
     }
 
     // Parse command line
diff --git a/src/DbStructureModel.cpp b/src/DbStructureModel.cpp
@@ -16,6 +16,7 @@ DbStructureModel::DbStructureModel(DBBrowserDB& db, QObject* parent)
     QStringList header;
     header << tr("Name") << tr("Object") << tr("Type") << tr("Schema") << tr("Database");
     rootItem = new QTreeWidgetItem(header);
+    browsablesRootItem = nullptr;
 }
 
 DbStructureModel::~DbStructureModel()
diff --git a/src/EditDialog.cpp b/src/EditDialog.cpp
@@ -16,7 +16,9 @@ EditDialog::EditDialog(QWidget* parent)
     : QDialog(parent),
       ui(new Ui::EditDialog),
       currentIndex(QModelIndex()),
+      dataSource(TextBuffer),
       dataType(Null),
+      textNullSet(false),
       isReadOnly(true)
 {
     ui->setupUi(this);

Original file line number	Diff line number	Diff line change
`@@ -56,6 +56,9 @@ Application::Application(int& argc, char** argv) :`
`56`	`56`	`// a language change when the user toggles settings for the first time.`
`57`	`57`	`// (it also prevents the program from always looking for a translation on launch)`
`58`	`58`	`Settings::setValue("General", "language", "en_US");`
	`59`	`+`
	`60`	`+ // Don't install a translator for Qt texts if no translator for DB4S texts could be loaded`
	`61`	`+ m_translatorQt = nullptr;`
`59`	`62`	`}`
`60`	`63`
`61`	`64`	`// Parse command line`
Original file line number	Diff line number	Diff line change
`@@ -16,6 +16,7 @@ DbStructureModel::DbStructureModel(DBBrowserDB& db, QObject* parent)`
`16`	`16`	`QStringList header;`
`17`	`17`	`header << tr("Name") << tr("Object") << tr("Type") << tr("Schema") << tr("Database");`
`18`	`18`	`rootItem = new QTreeWidgetItem(header);`
	`19`	`+ browsablesRootItem = nullptr;`
`19`	`20`	`}`
`20`	`21`
`21`	`22`	`DbStructureModel::~DbStructureModel()`