fix some uninitialized variables found by valgrind

git-svn-id: https://svn.code.sf.net/p/speed-dreams/code/trunk@7126 30fe4595-0a0c-4342-8851-515496e4dcbd

Former-commit-id: 3461243f2aaf06f54480349913158f764e880836
Former-commit-id: d5ecce2e6f0280d2b2a02c85c050a2242e829669

src/drivers/usr/src/MyCar.cpp

@@ -25,6 +25,10 @@ extern GfLogger* PLogUSR;
 #define LogUSR (*PLogUSR)
 
 MyCar::MyCar() :
+    HASTYC(false),
+    HASABS(false),
+    HASESP(false),
+    HASTCL(false),
     mCar(NULL)
 {
 }