--- a/src/lte/helper/lte-global-pathloss-database.cc	Sun Apr 14 22:32:21 2013 +0200
+++ b/src/lte/helper/lte-global-pathloss-database.cc	Sun Apr 14 21:23:56 2013 -0700
@@ -31,6 +31,9 @@
 NS_LOG_COMPONENT_DEFINE ("LteGlobalPathlossDatabase");
 
 
+LteGlobalPathlossDatabase::~LteGlobalPathlossDatabase (void)
+{
+}
 
 void 
 LteGlobalPathlossDatabase::Print ()

--- a/src/lte/helper/lte-global-pathloss-database.h	Sun Apr 14 22:32:21 2013 +0200
+++ b/src/lte/helper/lte-global-pathloss-database.h	Sun Apr 14 21:23:56 2013 -0700
@@ -41,6 +41,8 @@
 {
 public:
 
+  virtual ~LteGlobalPathlossDatabase (void);
+
   /** 
    * update the pathloss value
    *