Quilt output: Include Date header

Copy this from the commit's author date.

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

diff --git a/dgit b/dgit
index 836e19d4257173a9fe046781500e3cef0c2f0855..2acf8495e1278fc665c3f7e40d5a0baf910836b8 100755 (executable)
--- a/dgit
+++ b/dgit
@@ -3973,6 +3973,9 @@ sub quiltify ($$$$) {
        $commitdata =~ m/^author (.*) \d+ [-+0-9]+$/m or die "$cc ?";
        my $author = $1;
 
+       my $commitdate = cmdoutput
+           @git, qw(log -n1 --pretty=format:%aD), $cc;
+
        $msg =~ s/^(.*)\n*/$1\n/ or die "$cc $msg ?";
 
        my $title = $1;
@@ -3999,6 +4002,7 @@ sub quiltify ($$$$) {
        runcmd @git, qw(checkout -q), $target, qw(debian/changelog);
 
        quiltify_dpkg_commit "$patchname$index", $author, $msg,
+           "Date: $commitdate\n".
            "X-Dgit-Generated: $clogp->{Version} $cc\n";
 
        runcmd @git, qw(checkout -q), $cc, qw(debian/changelog);