From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Wed, 31 Jan 2018 16:40:58 +0000 (+0000)
Subject: git-debrebase: update_head_postlaunder: print a message, if anything changed
X-Git-Tag: archive/debian/5.0~277
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=dgit.git;a=commitdiff_plain;h=56e6081eca79352f4a79198dbaff40c8611db05f

git-debrebase: update_head_postlaunder: print a message, if anything changed

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

diff --git a/git-debrebase b/git-debrebase
index b3a78ae2..2fa4947e 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);