From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Wed, 8 Jun 2011 15:16:54 +0000 (+0200)
Subject: Clear Engine-Output pane when initializing engine
X-Git-Url: http://hgm.nubati.net/cgi-bin/gitweb.cgi?p=xboard.git;a=commitdiff_plain;h=a5b96d3b2d6ae8d63ff14bb0e4e01b0b4ac32b63

Clear Engine-Output pane when initializing engine

This to prevent output from the previous game hanging there during the
next game, when the engine that is really playing is in book and
doesn't produce thinking output there.
---

diff --git a/backend.c b/backend.c
index 05e60b52..73093708 100644
--- a/backend.c
+++ b/backend.c
@@ -7135,6 +7135,15 @@ void SendProgramStatsToFrontend( ChessProgramState * cps, ChessProgramStats * cp
     SetProgramStats( &stats );
 }
 
+void
+ClearEngineOutputPane(int which)
+{
+    static FrontEndProgramStats dummyStats;
+    dummyStats.which = which;
+    dummyStats.pv = "#";
+    SetProgramStats( &dummyStats );
+}
+
 #define MAXPLAYERS 500
 
 char *
@@ -9489,6 +9498,7 @@ InitChessProgram(cps, setup)
       SendToProgram(buf, cps);
     }
     cps->initDone = TRUE;
+    ClearEngineOutputPane(cps == &second);
 }