[macports-base] branch master updated (7a93047fb -> 1abd73ac7)

[Joshua Root]

Joshua Root (jmroot) pushed a change to branch master
in repository macports-base.

    from 7a93047fb action_target: show port name when an error is caught
     new ed3e39b69 macports.tcl: use list constructor
     new 980a5c1e1 _upgrade: fix possible error doing dependents
     new 1abd73ac7 revupgrade: avoid possible TOCTOU error

The 3 revisions listed above as "new" are entirely new to this
repository and will be described in separate emails.  The revisions
listed as "add" were already present in the repository and have only
been added to this reference.


Summary of changes:
 src/macports1.0/macports.tcl | 93 +++++++++++++++++++++++++-------------------
 1 file changed, 54 insertions(+), 39 deletions(-)