Merge pull request #2500 from patricklodder/1.14-fix-self-assign

Fix self-assigned nVersion in CAlert serialization

src/alert.h

@@ -50,8 +50,7 @@ public:
 
     template <typename Stream, typename Operation>
     inline void SerializationOp(Stream& s, Operation ser_action) {
-        READWRITE(this->nVersion);
-        nVersion = this->nVersion;
+        READWRITE(nVersion);
         READWRITE(nRelayUntil);
         READWRITE(nExpiration);
         READWRITE(nID);