dgit: Drop an obsolete xxx comment

This comment comes originally from a WIP commit
  e0ebbc5879c01d4c3e802101e146c5fb08bc9d49
I have in before-rebase.2016-11-07.  In that commit, @merginputs
did not exist.  Now it does, and that is how the ref comes out.
So this comment is obsolete.

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>

diff --git a/dgit b/dgit
index dbb23f39deeb6397b595b09f2b40fda814d123a5..d2f2c0fbf5e7a3b9f35980d9b08754bf5a66b636 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -3528,7 +3528,6 @@ sub fork_for_multisuite ($) {
             fetch_one();
            finish 0;
        });
             fetch_one();
            finish 0;
        });

-       # xxx collecte the ref here

 
        $csubsuite =~ s/^\Q$cbasesuite\E-/-/;
        push @csuites, $csubsuite;
 
        $csubsuite =~ s/^\Q$cbasesuite\E-/-/;
        push @csuites, $csubsuite;