[macports-base] branch release_1_7 deleted (was 8415e1f)

[Rainer Müller]

Rainer Müller (raimue) pushed a change to branch release_1_7
in repository macports-base.

     was 8415e1f  Merge https://trac.macports.org/changeset/49013 from trunk: port1.0/portutil.tcl: There is no need to escape spaces for the exec command as it will be correctly passed as one argument to dscl.

The revisions that were on this branch are still contained in
other references; therefore, this change does not discard any commits
from the repository.