Minor bugfixes. Init _lastRawUValue in constructors

src/includes/SensorBase.h

@@ -44,12 +44,14 @@ public:
 		_readingQueue(nullptr),
 		_sinkFile(nullptr) {
 
+	    _lastRawUValue.timestamp = 0;
+	    _lastRawUValue.value     = 0;
+        _lastRawValue.timestamp = 0;
+        _lastRawValue.value     = 0;
 		_latestValue.timestamp	= 0;
 		_latestValue.value		= 0;
         _lastSentValue.timestamp= 0;
         _lastSentValue.value	= 0;
-		_lastRawValue.timestamp = 0;
-		_lastRawValue.value		= 0;
         _accumulator.timestamp  = 0;
         _accumulator.value		= 0;
 	}
@@ -66,8 +68,9 @@ public:
 		_cache(nullptr),
 		_delta(other._delta),
 		_firstReading(true),
-		_latestValue(other._latestValue),
+		_lastRawUValue(other._lastRawUValue),
 		_lastRawValue(other._lastRawValue),
+		_latestValue(other._latestValue),
         _lastSentValue(other._lastSentValue),
         _accumulator(other._accumulator),
 		_readingQueue(nullptr),
@@ -87,10 +90,12 @@ public:
 		_cache.reset(nullptr);
 		_delta = other._delta;
 		_firstReading = true;
+		_lastRawUValue.timestamp = other._lastRawUValue.timestamp;
+        _lastRawUValue.value     = other._lastRawUValue.value;
+		_lastRawValue.timestamp = other._lastRawValue.timestamp;
+        _lastRawValue.value     = other._lastRawValue.value;
 		_latestValue.timestamp	= other._latestValue.timestamp;
 		_latestValue.value		= other._latestValue.value;
-		_lastRawValue.timestamp = other._lastRawValue.timestamp;
-		_lastRawValue.value		= other._lastRawValue.value;
         _lastSentValue.timestamp= other._lastSentValue.timestamp;
         _lastSentValue.value	= other._lastSentValue.value;
         _accumulator.timestamp  = other._accumulator.timestamp;
@@ -220,7 +225,8 @@ public:
      *                    delta computation to detect an overflow.
      */
 	void storeReading(ureading_t rawReading, double factor=1.0, unsigned long long maxValue=ULLONG_MAX) {
-        reading_t reading = rawReading;
+        reading_t reading;
+        reading.timestamp = rawReading.timestamp;
         if( _delta ) {
             if (!_firstReading) {
               if (rawReading.value < _lastRawUValue.value)

src/sensors/perfevent/PerfSensorGroup.cpp

@@ -232,7 +232,7 @@ void PerfSensorGroup::read() {
 		for (unsigned j = 0; j < _sensors.size(); j++) {
 			if (rf->values[i].id == _ids[j]) {
 #ifdef DEBUG
-				LOG(debug) << _groupName << "::" << _sensors[j]->getName() << " raw reading: \"" << val << "\"";
+				LOG(debug) << _groupName << "::" << _sensors[j]->getName() << " raw reading: \"" << reading.value << "\"";
 #endif
 				if(_lastValid){
 					//storeReading takes care of delta computation and applies correction value on the result