setup_ is never set in dwa_planner_ros.cpp

[hershwg]

[Originally reported by kluessen on the kforge trac]

The setup_ variable is never initialized. This may prevent the planner from saving a default_config in the reconfigureCB() - line 55 dwa_local_planner_ros.cpp

I suggest initializing it with false in the constructor of the dwa_planner

--- a/dwa_local_planner/src/dwa_planner_ros.cpp Wed Jul 04 12:08:58 2012 +0200
+++ b/dwa_local_planner/src/dwa_planner_ros.cpp Fri Jul 13 13:37:30 2012 +0200
@@ -88,7 +88,8 @@
   }

   DWAPlannerROS::DWAPlannerROS() : initialized_(false),
-      odom_helper_("odom") {
+      odom_helper_("odom"),
+      setup_(false) {

   }