dgit-badcommit-fixup: Do update sameness filtering a bit later

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

diff --git a/dgit-badcommit-fixup b/dgit-badcommit-fixup
index 08b6e3766f2c8c51672a235eda4e339eafbd3c6e..ec6f57c78395f6f9c5a4debf767fa5bc6911da19 100755 (executable)
--- a/dgit-badcommit-fixup
+++ b/dgit-badcommit-fixup
@@ -144,12 +144,13 @@ foreach my $rline (split /\n/, $refs) {
        warn "ref $refname refers to $type\n";
        next;
     }
-    next if $rewrite eq $obj;
     push @updates, [ $refname, $obj, $rewrite ];
 }
 
 our $worktree;
 
+@updates = grep { $_->[1] ne $_->[2] } @updates;
+
 #print Dumper(\@updates);
 
 open U, "|git update-ref -m 'dgit bad commit fixup' --stdin" or die $!;