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1fbc92ddf0
envvar() resolves a template variable purely from %ENV, so a template that references $XCATROOT expands to an empty string whenever XCATROOT is not present in the environment of the process doing the substitution. $::XCATROOT is set as a package global at module load and is reliably available, so use it for that one variable before falling back to %ENV. Recovered from the unmerged lenovobuild branch (originalda72c6b8). Co-authored-by: Jarrod Johnson <10814490+jjohnson42@users.noreply.github.com> (cherry picked from commit34866ebc23)