Avoid double processing

Author: bouwew

plugwise/helper.py

@@ -1208,6 +1208,11 @@ def _power_data_peak_value(self, direct_data: DeviceData, loc: Munch) -> Munch:
             # P1 legacy point_meter has no tariff_indicator
             elif "point" in loc.log_type:
                 LOGGER.debug("HOI point_meter")
+                # Avoid double processing by skipping one peak-list option
+                if loc.peak_select == "nl_offpeak":
+                    loc.found = False
+                    return loc
+
                 loc.locator = (
                     f"./{loc.meas_list[0]}_{loc.log_type}/"
                     f'measurement[@directionality="{loc.meas_list[1]}"]'