fix(nebula node container): fix if condition for ring outlier filter (#…

…92)

fix nebula node container

Signed-off-by: vividf <[email protected]>

common_sensor_launch/launch/nebula_node_container.launch.py

@@ -189,7 +189,7 @@ def create_parameter_dict(*args):
     )
 
     # Ring Outlier Filter is the last component in the pipeline, so control the output frame here
-    if LaunchConfiguration("output_as_sensor_frame").perform(context):
+    if LaunchConfiguration("output_as_sensor_frame").perform(context).lower() == "true":
         ring_outlier_filter_parameters = {"output_frame": LaunchConfiguration("frame_id")}
     else:
         ring_outlier_filter_parameters = {