check each single nvs values before writing it

Author: MichaelDvP

src/devices/boiler.cpp

@@ -895,13 +895,16 @@ Boiler::Boiler(uint8_t device_type, int8_t device_id, uint8_t product_id, const
 
 void Boiler::store_energy() {
     // only write if something is changed
-    if (nrgHeatF_ != EMSESP::nvs_.getDouble(FL_(nrgHeat)[0]) || nrgWwF_ != EMSESP::nvs_.getDouble(FL_(nrgWw)[0])
-        || nomPower_ != EMSESP::nvs_.getUChar(FL_(nomPower)[0])) {
+    if (nrgHeatF_ != EMSESP::nvs_.getDouble(FL_(nrgHeat)[0])) {
         EMSESP::nvs_.putDouble(FL_(nrgHeat)[0], nrgHeatF_);
+    }
+    if (nrgWwF_ != EMSESP::nvs_.getDouble(FL_(nrgWw)[0])) {
         EMSESP::nvs_.putDouble(FL_(nrgWw)[0], nrgWwF_);
+    }
+    if (nomPower_ != EMSESP::nvs_.getUChar(FL_(nomPower)[0])) {
         EMSESP::nvs_.putUChar(FL_(nomPower)[0], nomPower_);
-        LOG_DEBUG("energy values stored");
     }
+    // LOG_DEBUG("energy values stored");
 }
 
 // Check if hot tap water or heating is active