Commit 27957b76186707575ae38f5fc515629c40cbfaaa
2022-07-23T13:31:20
Fix a couple of ShellCheck warnings. * MODULES.html.sh (sed_escape_slash): Remove unused variable. * build-aux/bootstrap: Avoid computed printf format strings. * build-aux/do-release-commit-and-tag: Likewise. * build-aux/gendocs.sh: Likewise. * build-aux/declared.sh: Fix "unrecognized option" message. * gnulib-tool (supplied_opts): Remove unused variable. (--single-con): Remove redundant option recognition. * tests/test-parse-duration.sh (nl): Remove unused variable. * tests/test-update-copyright.sh: Use double-quotes instead of single-quotes.