Add missing override on destructor

agent/agent.h

@@ -23,7 +23,7 @@ class AkonadiIndexingAgent : public Akonadi::AgentBase, public Akonadi::AgentBas
 public:
     using Akonadi::AgentBase::ObserverV3::collectionChanged; // So we don't trigger -Woverloaded-virtual
     explicit AkonadiIndexingAgent(const QString &id);
-    ~AkonadiIndexingAgent();
+    ~AkonadiIndexingAgent() override;
 
     void reindexAll();
     void reindexCollection(const qlonglong id);

agent/akonotesindexer.h

@@ -25,7 +25,7 @@ public:
      * should be stored
      */
     explicit AkonotesIndexer(const QString &path);
-    ~AkonotesIndexer();
+    ~AkonotesIndexer() override;
 
     QStringList mimeTypes() const override;
 

agent/calendarindexer.h

@@ -26,7 +26,7 @@ public:
      * should be stored
      */
     explicit CalendarIndexer(const QString &path);
-    ~CalendarIndexer();
+    ~CalendarIndexer() override;
 
     QStringList mimeTypes() const override;
 

agent/contactindexer.h

@@ -15,7 +15,7 @@ class ContactIndexer : public AbstractIndexer
 {
 public:
     explicit ContactIndexer(const QString &path);
-    ~ContactIndexer();
+    ~ContactIndexer() override;
 
     QStringList mimeTypes() const override;
 

agent/emailindexer.h

@@ -23,7 +23,7 @@ public:
      * should be stored
      */
     EmailIndexer(const QString &path, const QString &contactDbPath);
-    ~EmailIndexer();
+    ~EmailIndexer() override;
 
     QStringList mimeTypes() const override;
 

lib/contactquery.h

@@ -24,7 +24,7 @@ class AKONADI_SEARCH_PIM_EXPORT ContactQuery : public Query
 {
 public:
     ContactQuery();
-    ~ContactQuery();
+    ~ContactQuery() override;
 
     void matchName(const QString &name);
     void matchNickname(const QString &nick);

lib/notequery.h

@@ -23,7 +23,7 @@ class AKONADI_SEARCH_PIM_EXPORT NoteQuery : public Query
 {
 public:
     NoteQuery();
-    ~NoteQuery();
+    ~NoteQuery() override;
 
     void matchTitle(const QString &title);
     void matchNote(const QString &note);