Re: Pull request 1260 in include-what-you-use: fixing bug where you can't use --error argument as it's ambigious with --error always

[notifi...@include-what-you-use.org]

Comment #1 on pull request 1260 by kimgr: fixing bug where you can't use --error argument as it's ambigious with --error_always
https://github.com/include-what-you-use/include-what-you-use/pull/1260

Hey @RisingLiberty, can you expand a little on what the problem is?

`iwyu_getopt` is only used for MSVC builds, otherwise we use the system `getopt.h`. Also, it is vendored from https://github.com/kimgr/getopt_port, so there's a chance the bug should be fixed there instead.