Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
return $newobj;
}
+our @updates;
+
+sub filter_updates () {
+ @updates = grep { $_->[1] ne $_->[2] } @updates;
+}
+
sub rewrite_tag ($) {
my ($obj) = @_;
$_ = getobj $obj, 'tag';
chomp $refs;
-our @updates;
-
foreach my $rline (split /\n/, $refs) {
my ($obj, $type, $refname) =
$rline =~ m/^(\w+)\s+(\w+)\s+(\S.*)/
push @updates, [ $refname, $obj, $rewrite ];
}
-@updates = grep { $_->[1] ne $_->[2] } @updates;
+filter_updates();
#print Dumper(\@updates);