From 1a90cb82b461568579e481f90b536e5cbd4fbf50 Mon Sep 17 00:00:00 2001
From: Tor Andersson <tor@ccxvii.net>
Date: Mon, 24 Jul 2023 12:04:57 +0200
Subject: Fix rematch button.

---
 tools/undo.sh | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

(limited to 'tools/undo.sh')

diff --git a/tools/undo.sh b/tools/undo.sh
index 889d6b8..b75182f 100644
--- a/tools/undo.sh
+++ b/tools/undo.sh
@@ -1,9 +1,14 @@
 #!/bin/bash
 if [ -n "$1" ]
 then
-	COUNT=$(sqlite3 db "select coalesce(max(replay_id),0) from game_replay where game_id=$1")
-	echo Game has $COUNT actions.
-	sqlite3 db "delete from game_replay where game_id=$1 and replay_id=$COUNT"
+	if [ -n "$2" ]
+	then
+		COUNT=$2
+	else
+		COUNT=$(sqlite3 db "select coalesce(max(replay_id),0) from game_replay where game_id=$1")
+		echo Game has $COUNT actions.
+	fi
+	sqlite3 db "delete from game_replay where game_id=$1 and replay_id>=$COUNT"
 	node tools/patchgame.js $1 '{"validate_actions":false}'
 else
 	echo "usage: bash tools/undo.sh GAME"
-- 
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