From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Wed, 26 Aug 2009 03:26:20 +0000 (-0700)
Subject: bug in backend.c when receiving lines from ICS
X-Git-Tag: v4.4.0.beta2~9
X-Git-Url: http://winboard.nl/cgi-bin?a=commitdiff_plain;h=3649ae6793325113ae8e8941d1fe1943b45fea8f;p=xboard.git

bug in backend.c when receiving lines from ICS

A space was appended to every character received from an ICS in stead of just at line breaks.
---

diff --git a/backend.c b/backend.c
index 1d5ca17..73aed9d 100644
--- a/backend.c
+++ b/backend.c
@@ -2110,9 +2110,10 @@ read_from_ics(isr, closure, data, count, error)
 	    if (data[i] != NULLCHAR && data[i] != '\r')
 	      buf[buf_len++] = data[i];
 	    if(buf_len >= 5 && buf[buf_len-5]=='\n' && buf[buf_len-4]=='\\' && 
-                               buf[buf_len-3]==' '  && buf[buf_len-2]==' '  && buf[buf_len-1]==' ') 
+                               buf[buf_len-3]==' '  && buf[buf_len-2]==' '  && buf[buf_len-1]==' ') {
 		buf_len -= 5; // [HGM] ICS: join continuation line of Lasker 2.2.3 server with previous
 		buf[buf_len++] = ' '; // replace by space (assumes ICS does not break lines within word)
+	    }
 	}
 
 	buf[buf_len] = NULLCHAR;