Push reorg: Have FF check use dgit view, not HEAD

Quilt fixup may generate a dgit view, which is not HEAD, and it is the
dgit view which will actually be pushed to the archive, so it is that
that should be checked.

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

1 files changed, 1 insertions, 1 deletions

diff --git a/dgit b/dgit
index cd1bbad..f60e15f 100755
--- a/dgit
+++ b/dgit
@@ -2576,7 +2576,7 @@ END
 
     my $forceflag = '';
     if ($archive_hash) {
-	if (is_fast_fwd($archive_hash, 'HEAD')) {
+	if (is_fast_fwd($archive_hash, $dgithead)) {
 	    # ok
 	} elsif (deliberately_not_fast_forward) {
 	    $forceflag = '+';