Added the pending condition to the is_finished function to avoid returning...

Added the pending condition to the is_finished function to avoid returning true when the action is still pending.

include/iri_ros_tools/module_action.h

@@ -870,7 +870,7 @@ bool CModuleAction<action_ros,dyn_reconf_config>::is_finished(void)
   if(this->enabled)
   {
     action_state=action_client->getState();
-    if(action_state==actionlib::SimpleClientGoalState::ACTIVE)
+    if(action_state==actionlib::SimpleClientGoalState::ACTIVE || action_state==actionlib::SimpleClientGoalState::PENDING)
       return false;
     else
       return true;