git-debrebase: fix final diff check

[dgit.git] / git-debrebase

diff --git a/git-debrebase b/git-debrebase
index b4eb684debdbfdab8e19c27cec62fe08fc363f8c..f55ef4eb59721e1596922b918f637897345d4f2d 100755 (executable)
--- 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);
 }