Fix mem leak

svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=878992

tooltipcontent.cpp

@@ -50,6 +50,11 @@ ToolTipContent::ToolTipContent(const ToolTipContent &other)
 {
 }
 
+ToolTipContent::~ToolTipContent()
+{
+    delete d;
+}
+
 ToolTipContent &ToolTipContent::operator=(const ToolTipContent &other)
 {
     *d = *other.d;

tooltipcontent.h

@@ -41,6 +41,8 @@ public:
     /** Creates an empty Content */
     ToolTipContent();
 
+    ~ToolTipContent();
+
     /** Copy constructor */
     ToolTipContent(const ToolTipContent &other);