diff --git a/src/fitparser.cpp b/src/fitparser.cpp
index b25be212..97c39acf 100644
--- a/src/fitparser.cpp
+++ b/src/fitparser.cpp
@@ -14,6 +14,11 @@ FITParser::FITParser(QList<TrackData> &tracks, QList<RouteData> &routes,
   QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints)
 {
 	memset(_defs, 0, sizeof(_defs));
+
+	_device = 0;
+	_endian = 0;
+	_timestamp = 0;
+	_len = 0;
 }
 
 void FITParser::clearDefinitions()
@@ -335,10 +340,11 @@ bool FITParser::parseHeader()
 
 bool FITParser::loadFile(QFile *file)
 {
+	bool ret = true;
+
 	_device = file;
 	_endian = 0;
 	_timestamp = 0;
-	bool ret = true;
 
 	if (!parseHeader())
 		return false;
diff --git a/src/igcparser.h b/src/igcparser.h
index 41af6683..13a41f9e 100644
--- a/src/igcparser.h
+++ b/src/igcparser.h
@@ -10,7 +10,8 @@ class IGCParser : public Parser
 {
 public:
 	IGCParser(QList<TrackData> &tracks, QList<RouteData> &routes,
-	  QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints) {}
+	  QList<Waypoint> &waypoints) : Parser(tracks, routes, waypoints)
+	  {_errorLine = 0;}
 	~IGCParser() {}
 
 	bool loadFile(QFile *file);
diff --git a/src/pathitem.cpp b/src/pathitem.cpp
index 63d0bd8c..1e62d194 100644
--- a/src/pathitem.cpp
+++ b/src/pathitem.cpp
@@ -26,6 +26,7 @@ PathItem::PathItem(QGraphicsItem *parent) : QGraphicsObject(parent)
 	_pen = QPen(brush, PATH_WIDTH);
 
 	_units = Metric;
+	_distance = 0;
 
 	_marker = new MarkerItem(this);