Merge pull request #4937

ccca27a [Wallet] Watch-only fixes (Cozz Lovan)

src/walletdb.cpp

@@ -121,6 +121,12 @@ bool CWalletDB::WriteWatchOnly(const CScript &dest)
     return Write(std::make_pair(std::string("watchs"), dest), '1');
 }
 
+bool CWalletDB::EraseWatchOnly(const CScript &dest)
+{
+    nWalletDBUpdated++;
+    return Erase(std::make_pair(std::string("watchs"), dest));
+}
+
 bool CWalletDB::WriteBestBlock(const CBlockLocator& locator)
 {
     nWalletDBUpdated++;