X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=blobdiff_plain;f=git-debrebase;h=dd1ddb0a9cc7d350323d33e7a3ff9350c1f4686e;hp=225f0c5bbb212473e5157a0fe028ca2183bfbe23;hb=26da7fadd1341cd8aa244153c1f96221fd9e9b3b;hpb=ca10b89a6d58b656251ecf0f564cd40f720d9239

diff --git a/git-debrebase b/git-debrebase
index 225f0c5b..dd1ddb0a 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -475,7 +475,9 @@ sub walk ($;$$) {
 	if ($nogenerate) {
 	    return (undef,undef);
 	}
-	die "commit $cur: Cannot cope with this commit";
+	die "commit $cur: Cannot cope with this commit (d.".
+	    (join ' ', map { sprintf "%#x", $_->{Differs} }
+	     @{ $cl->{Parents} }). ")";
     };
 
     my $build;