diff --git a/src/Anon.cc b/src/Anon.cc
index 0c511ee158..691cf7f2d5 100644
--- a/src/Anon.cc
+++ b/src/Anon.cc
@@ -144,8 +144,6 @@ AnonymizeIPAddr_A50::~AnonymizeIPAddr_A50()
 	{
 	for ( unsigned int i = 0; i < blocks.size(); ++i )
 		delete [] blocks[i];
-
-	blocks.clear();
 	}
 
 void AnonymizeIPAddr_A50::init()
diff --git a/src/Anon.h b/src/Anon.h
index 6c3125f94c..8bd9861e2a 100644
--- a/src/Anon.h
+++ b/src/Anon.h
@@ -40,7 +40,7 @@ typedef uint32_t ipaddr32_t;
 
 class AnonymizeIPAddr {
 public:
-	virtual ~AnonymizeIPAddr()	{ mapping.clear(); }
+	virtual ~AnonymizeIPAddr() = default;
 
 	ipaddr32_t Anonymize(ipaddr32_t addr);