Intialize the center to prevent a 'may be used uninitialized' warning

diff --git a/simgear/math/SGSphere.hxx b/simgear/math/SGSphere.hxx
index 7d8b3ab1b0d50dfbb2c7d1eb365fde3b0f8be046..7d6a8d3c8be5387c456b5951def92784aeb1aae7 100644 (file)
--- a/simgear/math/SGSphere.hxx
+++ b/simgear/math/SGSphere.hxx
@@ -22,6 +22,7 @@ template<typename T>
 class SGSphere {
 public:
   SGSphere() :
+    _center(0.0, 0.0, 0.0),
     _radius(-1)
   { }
   SGSphere(const SGVec3<T>& center, const T& radius) :