Check buttons size in joy msg.

isri-aist · Jan 16, 2025 · 317bb74 · 317bb74
1 parent 8f6d6cf
commit 317bb74
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/src/RetargetingManagerSet.cpp b/src/RetargetingManagerSet.cpp
@@ -281,7 +281,7 @@ void RetargetingManagerSet::updateEnablement()
   {
     const sensor_msgs::Joy & leftHandJoyMsg = ctl().datastore().get<sensor_msgs::Joy>("HRC::ViveRos::LeftHandJoyMsg");
 
-    if(leftHandJoyMsg.buttons[0])
+    if(leftHandJoyMsg.buttons.size() > 0 && leftHandJoyMsg.buttons[0])
     {
       disableFlag = true;
     }
@@ -290,7 +290,7 @@ void RetargetingManagerSet::updateEnablement()
   {
     const sensor_msgs::Joy & rightHandJoyMsg = ctl().datastore().get<sensor_msgs::Joy>("HRC::ViveRos::RightHandJoyMsg");
 
-    if(rightHandJoyMsg.buttons[0])
+    if(rightHandJoyMsg.buttons.size() > 0 && rightHandJoyMsg.buttons[0])
     {
       enableFlag = true;
     }