fix uninitialized members in Pathgrid::Point

components/esm/loadpgrd.cpp

@@ -8,18 +8,28 @@ namespace ESM
 {
     unsigned int Pathgrid::sRecordId = REC_PGRD;
 
-    Pathgrid::Point& Pathgrid::Point::operator=(const float rhs[3]) {
+    Pathgrid::Point& Pathgrid::Point::operator=(const float rhs[3])
+    {
         mX = rhs[0];
         mY = rhs[1];
         mZ = rhs[2];
+        mAutogenerated = 0;
+        mConnectionNum = 0;
+        mUnknown = 0;
         return *this;
     }
-    Pathgrid::Point::Point(const float rhs[3]) {
+    Pathgrid::Point::Point(const float rhs[3])
+    : mAutogenerated(0),
+      mConnectionNum(0),
+      mUnknown(0)
+    {
         mX = rhs[0];
         mY = rhs[1];
         mZ = rhs[2];
     }
-    Pathgrid::Point::Point():mX(0),mY(0),mZ(0) {
+    Pathgrid::Point::Point():mX(0),mY(0),mZ(0),mAutogenerated(0),
+                             mConnectionNum(0),mUnknown(0)
+    {
     }
 
 void Pathgrid::load(ESMReader &esm)