1 files changed, 11 insertions, 5 deletions
diff --git a/src/backend/rendering/cbookdisplay.cpp b/src/backend/rendering/cbookdisplay.cpp
index 99990f8..f640628 100644
--- a/src/backend/rendering/cbookdisplay.cpp
+++ b/src/backend/rendering/cbookdisplay.cpp
@@ -7,14 +7,15 @@
 *
 **********/
 
-//Backend
-#include "cbookdisplay.h"
-#include "cdisplayrendering.h"
+#include "backend/rendering/cbookdisplay.h"
+
+#include <boost/scoped_ptr.hpp>
+#include <QtAlgorithms>
+
 #include "backend/drivers/cswordbookmoduleinfo.h"
 #include "backend/keys/cswordtreekey.h"
+#include "backend/rendering/cdisplayrendering.h"
 
-//Util
-#include <boost/scoped_ptr.hpp>
 
 /** Returns the rendered text using the modules in the list and using the key parameter. The displayoptions and filter options are used, too. */
 const QString Rendering::CBookDisplay::text( const QList<CSwordModuleInfo*>& modules, const QString& keyName, const CSwordBackend::DisplayOptions displayOptions, const CSwordBackend::FilterOptions filterOptions ) {
@@ -46,6 +47,8 @@ const QString Rendering::CBookDisplay::text( const QList<CSwordModuleInfo*>& mod
 
         const QString renderedText = render.renderKeyTree(tree);
         key->setOffset( offset );
+
+        qDeleteAll(tree);      // Dispose of the heap allocated objects pointed to in tree.
         return renderedText;
     };
 
@@ -75,6 +78,7 @@ const QString Rendering::CBookDisplay::text( const QList<CSwordModuleInfo*>& mod
 
         const QString renderedText = render.renderKeyTree(tree);
         key->setOffset( offset );
+        qDeleteAll(tree);      // Dispose of the heap allocated objects pointed to in tree.
         return renderedText;
     };
 
@@ -91,6 +95,7 @@ const QString Rendering::CBookDisplay::text( const QList<CSwordModuleInfo*>& mod
 
             const QString renderedText = render.renderKeyTree(tree);
             key->setOffset( offset );
+                     qDeleteAll(tree);      // Dispose of the heap allocated objects pointed to in tree.
             return renderedText;
         };
     };
@@ -109,6 +114,7 @@ const QString Rendering::CBookDisplay::text( const QList<CSwordModuleInfo*>& mod
 
     key->setOffset( offset ); //restore key
 
+    qDeleteAll(tree);      // Dispose of the heap allocated objects pointed to in tree.
     return renderedText;
 }