Document FF_ENABLE_BASH_EXIT_CODE_CHECK better
As described in !77601 (comment 810598307), there's certain gotchas with FF_ENABLE_BASH_EXIT_CODE_CHECK
that need to be thoroughly documented.
As described in !77601 (comment 810598307), there's certain gotchas with FF_ENABLE_BASH_EXIT_CODE_CHECK
that need to be thoroughly documented.