From: H.G.Muller <hgm@hgm-xboard.(none)>
Date: Mon, 25 Apr 2016 16:31:22 +0000 (+0200)
Subject: Fix dragged piece during promotion popup
X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=commitdiff_plain;h=57ee5429b201802b3890c3c775968f41af8353aa

Fix dragged piece during promotion popup

When dragging to a promotion square, the piece would keep 'hanging'
in the release position while the promotion popup was shown.
(This usually covered it, but not always.) As after a choice is made
the move will be animated, it was more logical to put it back on the
from-square.
---

diff --git a/backend.c b/backend.c
index 55cb253..4f6262a 100644
--- a/backend.c
+++ b/backend.c
@@ -7915,6 +7915,7 @@ LeftClick (ClickType clickType, int xPix, int yPix)
 	    DisplayMessage("Click in holdings to choose piece", "");
 	    return;
 	}
+	DrawPosition(FALSE, NULL); // shows piece on from-square during promo popup
 	PromotionPopUp(promoChoice);
     } else {
 	int oldMove = currentMove;