Removed useless assignment
Removed useless assignment

nLoadWalletRet is already equal to DB_NEED_REWRITE (we are in an if)
syscoin/syscoin,dobbscoin/dobbscoin-source,syscoin/syscoin,Earlz/dobbscoin-source,Crowndev/crowncoin,dobbscoin/dobbscoin-source,Earlz/dobbscoin-source,Earlz/dobbscoin-source,syscoin/syscoin,domob1812/crowncoin,domob1812/crowncoin,dobbscoin/dobbscoin-source,Crowndev/crowncoin,Earlz/dobbscoin-source,Infernoman/crowncoin,Infernoman/crowncoin,syscoin/syscoin,Infernoman/crowncoin,dobbscoin/dobbscoin-source,Earlz/dobbscoin-source,Infernoman/crowncoin,dobbscoin/dobbscoin-source,Crowndev/crowncoin,syscoin/syscoin,domob1812/crowncoin,Infernoman/crowncoin,syscoin/syscoin,domob1812/crowncoin,Crowndev/crowncoin,domob1812/crowncoin,Crowndev/crowncoin,dobbscoin/dobbscoin-source,syscoin/syscoin,Crowndev/crowncoin,Earlz/dobbscoin-source,Infernoman/crowncoin,domob1812/crowncoin,syscoin/syscoin