prepareOptions - Appending specific keys to []opts (whose values are not default)

dalmdl/coreimmudb/coreimmudb.go

@@ -407,9 +407,18 @@ func (i *ImmuDAO) CreateUser(username, password, dbName string, permission int)
 
 func prepareOptions(getOpts GetOptions) []immudb.GetOption {
 	var opts []immudb.GetOption
-	opts = append(opts, immudb.AtTx(getOpts.AtTx))
-	opts = append(opts, immudb.SinceTx(getOpts.SinceTx))
-	opts = append(opts, immudb.NoWait(getOpts.NoWait))
-	opts = append(opts, immudb.AtRevision(getOpts.AtRevision))
+	if getOpts.AtTx != 0 {
+		opts = append(opts, immudb.AtTx(getOpts.AtTx))
+	}
+	if getOpts.SinceTx != 0 {
+		opts = append(opts, immudb.SinceTx(getOpts.SinceTx))
+	}
+	if getOpts.NoWait {
+		opts = append(opts, immudb.NoWait(getOpts.NoWait))
+	}
+	if getOpts.AtRevision != 0 {
+		opts = append(opts, immudb.AtRevision(getOpts.AtRevision))
+	}
+
 	return opts
 }