Brad King 6f3838c034 ExternalProject: Fix regression in GIT_TAG with remote branch name ...

The change in commit  v3.8.0-rc2~7^2 (ExternalProject: Run `git
checkout` with `--` to clarify arguments, 2017-02-24) broke the case of
`GIT_TAG some-remote-branch` because an explicit `--` means that the
preceding argument is a tree-ish instead of a branch.  Revert the change
and leave a comment.

Fixes: #16763

2017-03-31 12:59:53 -04:00

87 KiB

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