makeself option --ssl-pass-src masks use in [script_args]

[keithy]

From the documentation the usage is given:

makeself.sh [args] archive_dir file_name label startup_script [script_args]

When aiming to provide the password programmatically via something like --ssl-pass-src env:password

• The --ssl-pass-src option is accepted by makeself among the [args]
• The --ssl-pass-src option is accepted by the self extracting archive as a directly supplied option.
• BUT it cannot be offered as a default option indicated by usage above in [script_args]