Fix a bug where part of the output file is not created without the -o option

[soimkim]

Description

Fix a bug where part of the output file is not created without the -o option.

• Bug that Reuse.xml and FL_Binary.txt are not created without -o option.
• Bug that Reuse.xml and FL_Binary.txt are not printed to the output file list even though they are created

Type of change

Please insert 'x' one of the type of change.

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Documentation update
• Refactoring, Maintenance
• Breaking change (fix or feature that would cause existing functionality to not work as expected)