X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=git-debrebase;h=f55ef4eb59721e1596922b918f637897345d4f2d;hp=b4eb684debdbfdab8e19c27cec62fe08fc363f8c;hb=3edf6f20e21644cf727fe79d4da47a8492653775;hpb=642fd0e5e6795b9b1cd3d7decfb9d2d98760f06f

diff --git a/git-debrebase b/git-debrebase
index b4eb684d..f55ef4eb 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -684,7 +684,9 @@ sub walk ($;$$) {
 	}
     };
 
-    runcmd @git, qw(diff-tree --quiet), $input, $build;
+    my $final_check = get_differs $build, $input;
+    die sprintf "internal error %#x", $final_check
+	if $final_check & ~D_PAT_ADD;
 
     return ($build, $breakwater);
 }