QObject has a virtual dtor, InfoBackend doesn't need one.

Revert "Adding a virtual dtor to InfoBackend."

This reverts commit daaf9dd2237ac6c97fad25215df4b35e8fb743de.

2 files changed, 1 insertions, 8 deletions

diff --git a/libcontextsubscriber/src/infobackend.cpp b/libcontextsubscriber/src/infobackend.cpp
index 22f039e3..614c90e6 100644
--- a/libcontextsubscriber/src/infobackend.cpp
+++ b/libcontextsubscriber/src/infobackend.cpp
@@ -40,7 +40,7 @@
     used by ContextRegistryInfo and ContextPropertyInfo classes.
 */
 
-InfoBackend* InfoBackend::backendInstance = 0;
+InfoBackend* InfoBackend::backendInstance = NULL;
 
 /// Constructs the object. The \a connectCount is 0 on start.
 InfoBackend::InfoBackend(QObject *parent) : QObject(parent)
@@ -48,10 +48,6 @@ InfoBackend::InfoBackend(QObject *parent) : QObject(parent)
     connectCount = 0;
 }
 
-InfoBackend::~InfoBackend()
-{
-}
-
 /// Returns the actual singleton instance, creates it on first access. Mutex-protected.
 /// ContextRegistryInfo and ContextPropertyInfo use this method to access the backend.
 /// The optional \a backendName specifies the backend to force, ie: 'xml' or 'cdb'.
diff --git a/libcontextsubscriber/src/infobackend.h b/libcontextsubscriber/src/infobackend.h
index 3688cea8..ff37e1e6 100644
--- a/libcontextsubscriber/src/infobackend.h
+++ b/libcontextsubscriber/src/infobackend.h
@@ -60,9 +60,6 @@ public:
     /// Returns a list of providers for the given key.
     virtual const QList<ContextProviderInfo> providersForKey(QString key) const = 0;
 
-    /// To make sure the subclasses are freed properly
-    virtual ~InfoBackend();
-
 Q_SIGNALS:
     /// Emitted when key list changes. ContextRegistryInfo listens on that.
     void keysChanged(const QStringList& currentKeys);