Fix typo that results in a null pointer when ChargingStatusRes hasn't populate the ReceiptRequired field

[jessekerkhoven]

The old implementation uses a bitwise comparison that will validate both statements and will result in a null pointer. The fix will do a logic comparison that will return if the first statement is null

See also cc26d2a23955a2b4e0910cc265ef5fe1fbac5e6c