C++: Fix Packet destructor for packets without payload.

diff --git a/bindings/cxx/classes.cpp b/bindings/cxx/classes.cpp
index 7b8d8531f899a74ca3fa30822933d5d3f3386adf..285025be356675ee27e5b3b03558a20e24790ff2 100644 (file)
--- a/bindings/cxx/classes.cpp
+++ b/bindings/cxx/classes.cpp
@@ -916,7 +916,8 @@ Packet::Packet(const struct sr_datafeed_packet *structure) :
 
 Packet::~Packet()
 {
-       delete payload;
+       if (payload)
+               delete payload;
 }
 
 const PacketType *Packet::get_type()