fix how to kill a thread

Signed-off-by: Shinnosuke Hirakawa <[email protected]>
MapIV · Mar 1, 2021 · b7952c5 · b7952c5
1 parent 56a50d9
commit b7952c5
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/pandar_driver/src/driver/nodelet.cpp b/pandar_driver/src/driver/nodelet.cpp
@@ -15,12 +15,12 @@ class DriverNodelet : public nodelet::Nodelet
 
   ~DriverNodelet()
   {
-    if (running_) {
-      NODELET_INFO("shutting down driver thread");
-      running_ = false;
+    NODELET_INFO("shutting down driver thread");
+    running_ = false;
+    if(deviceThread_.joinable()){
       deviceThread_.join();
-      NODELET_INFO("driver thread stopped");
     }
+    NODELET_INFO("driver thread stopped");
   }
 
 private: