reset log file name after we change source

Signed-off-by: Tanishq Chaudhary <[email protected]>

Author: Tanishq30052002

launch/launch/logging/__init__.py

@@ -490,7 +490,6 @@ def get_output_loggers(process_name, output_config):
         # If a 'log' output is configured for this source or for
         # 'both' sources, this logger should output to launch main log file.
         if 'log' in (output_config['both'] | output_config[source]):
-            launch_config.log_file_name = 'launch.log'
             launch_log_file_handler = launch_config.get_log_file_handler()
             # Add launch main log file handler if necessary.
             if launch_log_file_handler not in logger.handlers:
@@ -517,6 +516,9 @@ def get_output_loggers(process_name, output_config):
             # Add combined log file handler if necessary.
             if combined_log_file_handler not in logger.handlers:
                 logger.addHandler(combined_log_file_handler)
+
+        # Reset log file name since we will iterate over the sources
+        launch_config._log_file_name = None
     # Retrieve both loggers.
     return (
         logging.getLogger(process_name + '-stdout'),