From 640a7034e05886b41d99fe5864ca5818d02964c8 Mon Sep 17 00:00:00 2001
From: Stephen Rothwell <sfr@canb.auug.org.au>
Date: Wed, 29 May 2013 13:35:39 +1000
Subject: [PATCH] merge_old_version: default to the previous next- version

---
 merge_old_version | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/merge_old_version b/merge_old_version
index 117c8ea..b20a8ef 100755
--- a/merge_old_version
+++ b/merge_old_version
@@ -8,10 +8,14 @@ no_build=false
 
 tree=$1
 shift
-ver=$1
-shift
+if [ "$1" ]; then
+	ver="next-${1#next-}"
+	shift
+else
+	ver=$(git tag -l next-\* | sort | tail -n 1)
+fi
 
-rev=$(git show next-${ver}:Next/SHA1s | sed -n "s/^$tree\t\t*//p")
+rev=$(git show ${ver}:Next/SHA1s | sed -n "s/^$tree\t\t*//p")
 [ "$rev" ] || {
 	echo "No such tree/date" 1>&2
 	exit 1
-- 
2.39.2