From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Tue, 27 Oct 2009 03:42:24 +0000 (-0700)
Subject: removing empty lines from ICS play
X-Git-Tag: v4.4.1~15
X-Git-Url: http://winboard.nl/cgi-bin?p=xboard.git;a=commitdiff_plain;h=2f50821e4f038bbe440b4c23403147fb9c5e35f6

removing empty lines from ICS play

this patch causes removal of spurious prompts during ICS play also if the prompt is preceeded by a number of empty lines (as the board for the opponent move is on FICS).
---

diff --git a/backend.c b/backend.c
index f1d3eb4..9712e8f 100755
--- a/backend.c
+++ b/backend.c
@@ -3260,6 +3260,7 @@ read_from_ics(isr, closure, data, count, error)
 
 		    /* Usually suppress following prompt */
 		    if (!(forwardMostMove == 0 && gameMode == IcsExamining)) {
+			while(looking_at(buf, &i, "\n")); // [HGM] skip empty lines
 			if (looking_at(buf, &i, "*% ")) {
 			    savingComment = FALSE;
 			}