Carlo Cabrera 2b60a99d4a
Revert "shebang: raise error if no rewriting"
This is causing failures when attempting to rewrite shebangs during the
cleanup stage of `brew install`.

See, for example, Homebrew/homebrew-core#94323,
Homebrew/homebrew-core#94321.

This reverts commit 7e6be5eb4474ed9eaa4b8e9a5a45e3340186840c.
2022-02-02 20:44:03 +08:00
..
2021-12-24 21:15:21 -05:00