X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=Debian%2FDgit.pm;h=0a99faa4c2864dd0e543628561f09cf3c74ae560;hb=3413485f2c7fbb36dfc4c6bf42176cd228511985;hp=57b79e8a195dfdc35f2c12540ec652935ad81479;hpb=a57e3b1aaf62ca5d28b4e65fdaf46340067b5748;p=dgit.git

diff --git a/Debian/Dgit.pm b/Debian/Dgit.pm
index 57b79e8a..0a99faa4 100644
--- a/Debian/Dgit.pm
+++ b/Debian/Dgit.pm
@@ -51,7 +51,7 @@ BEGIN {
                       git_rev_parse git_cat_file
 		      git_get_ref git_get_symref git_for_each_ref
                       git_for_each_tag_referring is_fast_fwd
-		      git_check_unmodified
+		      git_check_unmodified git_update_ref_cmd
                       $package_re $component_re $deliberately_re
 		      $distro_re $versiontag_re $series_filename_re
 		      $extra_orig_namepart_re
@@ -492,6 +492,15 @@ sub is_fast_fwd ($$) {
     }
 }
 
+sub git_update_ref_cmd {
+    # returns  qw(git update-ref), qw(-m), @_
+    # except that message may be modified to honour GIT_REFLOG_ACTION
+    my $msg = shift @_;
+    my $rla = $ENV{GIT_REFLOG_ACTION};
+    $msg = "$rla: $msg" if length $rla;
+    return qw(git update-ref -m), $msg, @_;
+}
+
 sub changedir ($) {
     my ($newdir) = @_;
     printdebug "CD $newdir\n";