There is a chance you could be in a git-stripped tarball. This change means the CMake step will not error out. That case is then covered upstream in the place that uses this macro.
Note: We only use the _WC_LATEST_TAG bit of this code, so that's what I 'protect' by setting it to a blank string.
There is a chance you could be in a git-stripped tarball. This change means the CMake step will not error out. That case is then covered upstream in the place that uses this macro.
Note: We only use the
_WC_LATEST_TAGbit of this code, so that's what I 'protect' by setting it to a blank string.