From 0f9e0a86b743e218d43e72fba5ad1e3640236a2a Mon Sep 17 00:00:00 2001
From: H.G. Muller <h.g.muller@hccnet.nl>
Date: Fri, 10 Jun 2011 11:58:17 +0200
Subject: [PATCH] Fix type of shuffleOpenings

This was a Boolean option, and thus accessed by the args.h code as such,
while it was declared as an int (and used in backend.c as such). This
could have led to problems with different endianness.
---
 backend.c |    2 +-
 backend.h |    2 +-
 xboard.h  |    1 -
 3 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/backend.c b/backend.c
index 4ec6313..6764bea 100644
--- a/backend.c
+++ b/backend.c
@@ -493,7 +493,7 @@ int   nrCastlingRights; // For TwoKings, or to implement castling-unknown status
 int   initialRulePlies, FENrulePlies;
 FILE  *serverMoves = NULL; // next two for broadcasting (/serverMoves option)
 int loadFlag = 0;
-int shuffleOpenings;
+Boolean shuffleOpenings;
 int mute; // mute all sounds
 
 // [HGM] vari: next 12 to save and restore variations
diff --git a/backend.h b/backend.h
index c4b6bb2..aacc706 100644
--- a/backend.h
+++ b/backend.h
@@ -411,7 +411,7 @@ typedef struct {
 } ChessProgramStats;
 
 extern ChessProgramStats_Move pvInfoList[MAX_MOVES];
-extern int shuffleOpenings;
+extern Boolean shuffleOpenings;
 extern ChessProgramStats programStats;
 extern int opponentKibitzes; // used by wengineo.c
 extern int errorExitStatus;
diff --git a/xboard.h b/xboard.h
index 0ee378a..bc2a5f9 100644
--- a/xboard.h
+++ b/xboard.h
@@ -157,7 +157,6 @@ extern Pixel timerForegroundPixel, timerBackgroundPixel;
 extern int searchTime;
 extern Atom wm_delete_window;
 extern int squareSize, lineGap, defaultLineGap, useImages, useImageSqs;
-extern int shuffleOpenings;
 extern int startedFromPositionFile;
 extern char *icsTextMenuString;
 extern char ICSInputTranslations[];
-- 
1.7.0.4