From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Mon, 6 Jul 2020 17:35:23 +0000 (+0100)
Subject: grab and ungrab
X-Git-Tag: otter-0.2.0~1420
X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=commitdiff_plain;h=7e6354fbb07ea3a66922943661e730eeaa00c140;p=otter.git

grab and ungrab
---

diff --git a/templates/script.js b/templates/script.js
index c554986a..1b1ab39a 100644
--- a/templates/script.js
+++ b/templates/script.js
@@ -255,7 +255,7 @@ pieceops.Modify = function (piece, info) {
   uelem.setAttributeNS(null, "x", info.pos[0]);
   uelem.setAttributeNS(null, "y", info.pos[1]);
   // xxx do something about conflict
-  if (info.held == '') {
+  if (info.held == null) {
     set_ungrab(uelem, piece);
   } else {
     set_grab(uelem, piece, info.held);