Fix segfault if servo collision checking is disabled

moveit · Jul 23, 2021 · 755b321 · 755b321
1 parent faee9a4
commit 755b321
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/moveit_ros/moveit_servo/include/moveit_servo/collision_check.h b/moveit_ros/moveit_servo/include/moveit_servo/collision_check.h
@@ -71,7 +71,10 @@ class CollisionCheck
 
   ~CollisionCheck()
   {
-    timer_->cancel();
+    if (timer_)
+    {
+      timer_->cancel();
+    }
   }
 
   /** \brief start the Timer that regulates collision check rate */