From 56e6081eca79352f4a79198dbaff40c8611db05f Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 31 Jan 2018 16:40:58 +0000
Subject: git-debrebase: update_head_postlaunder: print a message, if anything
 changed

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 git-debrebase | 2 ++
 1 file changed, 2 insertions(+)

(limited to 'git-debrebase')

diff --git a/git-debrebase b/git-debrebase
index b3a78ae..2fa4947 100755
--- a/git-debrebase
+++ b/git-debrebase
@@ -788,6 +788,8 @@ sub update_head_checkout ($$$) {
 
 sub update_head_postlaunder ($$$) {
     my ($old, $tip, $reflogmsg) = @_;
+    return if $tip eq $old;
+    print "git-debrebase: laundered (head was $old)\n";
     update_head $old, $tip, $reflogmsg;
     # no tree changes except debian/patches
     runcmd @git, qw(rm --quiet --ignore-unmatch -rf debian/patches);
-- 
cgit v1.2.3