Fix clock-mode Config.prc setting

panda/src/pgraph/cacheStats.cxx

@@ -24,7 +24,9 @@
 void CacheStats::
 init() {
 #ifndef NDEBUG
-  reset(ClockObject::get_global_clock()->get_real_time());
+  // Let's not use the clock at static init time.
+  reset(0.0);
+  //reset(ClockObject::get_global_clock()->get_real_time());
   _total_cache_size = 0;
   _num_states = 0;