dgit: quiltify_make_dpkg_patch: Pass git treeish's

It will need these for running git diff.

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

1 files changed, 8 insertions, 4 deletions

diff --git a/dgit b/dgit
index c53a952..0468ac1 100755
--- a/dgit
+++ b/dgit
@@ -5384,8 +5384,8 @@ our $dscfn;
 
 our $fakeeditorenv = 'DGIT_FAKE_EDITOR_QUILT';
 
-sub quiltify_make_dpkg_patch ($$$;$) {
-    my ($patchname,$author,$msg, $xinfo) = @_;
+sub quiltify_make_dpkg_patch ($$$$$;$) {
+    my ($oldtreeish,$newtreeish, $patchname,$author,$msg, $xinfo) = @_;
     $xinfo //= '';
 
     mkpath '.git/dgit'; # we are in playtree
@@ -5784,7 +5784,9 @@ sub quiltify ($$$$) {
 	my $ncommits = 3;
 	my $msg = cmdoutput @git, qw(log), "-n$ncommits";
 
-	quiltify_make_dpkg_patch "auto-$version-$target-$time",
+	quiltify_make_dpkg_patch
+	    $oldtiptree, $target,
+            "auto-$version-$target-$time",
 	    (getfield $clogp, 'Maintainer'),
 	    (f_ "Automatically generated patch (%s)\n".
 	     "Last (up to) %s git changes, FYI:\n\n",
@@ -5898,7 +5900,9 @@ sub quiltify ($$$$) {
 	# overwritten.
 	runcmd @git, qw(checkout -q), $target, qw(debian/changelog);
 
-	quiltify_make_dpkg_patch "$patchname$index", $author, $msg,
+	quiltify_make_dpkg_patch
+	    $p->{Commit} ,$cc,
+            "$patchname$index", $author, $msg,
 	    "Date: $commitdate\n".
 	    "X-Dgit-Generated: $clogp->{Version} $cc\n";