[walletdb] Fix syntax error in key parser
[walletdb] Fix syntax error in key parser

Conflicts:
	src/db.cpp

realspencerdupre/PoS_Sourcecoin,BitClubDev/ClubCoin,BitClubDev/ClubCoin,BitClubDev/ClubCoin,realspencerdupre/PoS_Sourcecoin,realspencerdupre/PoS_Sourcecoin,BitClubDev/ClubCoin,realspencerdupre/PoS_Sourcecoin,BitClubDev/ClubCoin,BitClubDev/ClubCoin,realspencerdupre/PoS_Sourcecoin