William Chargin d4a9e0daa4
Add ":" as a shell-safe character (#753)
Test Plan:
Running `./test_build_static_site.t --long -v` no longer detects the
feedback URL as unsafe. (Prior to this commit, it emitted a message to
this effect.) The build is still broken on Linux for other reasons, but
works on macOS or any other system where `sh` resolves to Bash.

As a regression test, the “potentially unsafe argument” warning has been
made to actually fail the test case. To verify this, remove `:` from the
list of `unusual_chars`, run the test, and note that it fails outright.

wchargin-branch: shell-safe-colon
2018-09-02 23:22:53 -07:00
..