From bb5610c56ec520f4af4ede532824f550a35c88d2 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Sat, 11 Jul 2020 20:32:25 +0100
Subject: [PATCH] seems to be able to do a thing

---
 templates/script.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/templates/script.ts b/templates/script.ts
index c64bc052..609f3dd2 100644
--- a/templates/script.ts
+++ b/templates/script.ts
@@ -217,7 +217,7 @@ function set_grab(piece: PieceId, p: PieceInfo, owner: PlayerId) {
   p.pelem.appendChild(nelem);
 }
 function set_ungrab(piece: PieceId, p: PieceInfo) {
-  p.gplayer = "";
+  p.gplayer = null;
   piece_cleanup_grab(piece,p);
 }
 function piece_cleanup_grab(piece: PieceId, p: PieceInfo) {
-- 
2.30.2