Invalid version strings for the init (tini) binary were still accepted, which lead to (e.g.) "hello world" Being used as "vhello world" This makes the version parsing slightly stricter Signed-off-by: Sebastiaan van Stijn <github@gone.nl> Upstream-commit: 984d99e19cd5fbc6889528c9588f4875e3c40cc5 Component: engine