Dgit: provide $ffq_refprefix, for git-debrebase

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

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 7e5bcff112cac49997f1a4ffb6251ed3b29c034a..ec402e4d270598e3f7f6ec725812ab7582c8c7a4 100644 (file)
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -57,6 +57,7 @@ BEGIN {
                      $extra_orig_namepart_re
                      $git_null_obj
                       $branchprefix
+                     $ffq_refprefix
                       initdebug enabledebug enabledebuglevel
                       printdebug debugcmd
                       $debugprefix *debuglevel *DEBUG
@@ -85,6 +86,7 @@ our $branchprefix = 'dgit';
 our $series_filename_re = qr{(?:^|\.)series(?!\n)$}s;
 our $extra_orig_namepart_re = qr{[-0-9a-z]+};
 our $git_null_obj = '0' x 40;
+our $ffq_refprefix = 'ffq-prev';
 
 # policy hook exit status bits
 # see dgit-repos-server head comment for documentation