From 7e8c0165063b820e80790f0ecb7504f50a3562d4 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Mon, 25 Nov 2019 20:40:52 +0100
Subject: [PATCH] SCRIPTS: update create-release to fix the changelog on new
 branches

The changelog is empty when creating a dev0 version and this confuses
the commit message, let's clearly mention the exact copy when there are
no changes.
---
 scripts/create-release | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/scripts/create-release b/scripts/create-release
index fe6c802e6..8a8e05d69 100755
--- a/scripts/create-release
+++ b/scripts/create-release
@@ -164,7 +164,11 @@ echo "Updating CHANGELOG ..."
   echo
   echo "$DATE : $NEW"
   #git shortlog v$OLD.. | sed -ne 's/^      /    - /p'
-  git log --oneline --reverse --format="    - %s" v$OLD..
+  if [ $(git log --oneline v$OLD.. | wc -l) = 0 ]; then
+    echo "    - exact copy of $OLD"
+  else
+    git log --oneline --reverse --format="    - %s" v$OLD..
+  fi
   echo
   tail -n +4 CHANGELOG
 ) >.chglog.tmp && mv .chglog.tmp CHANGELOG