X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=zippy.c;h=81144377647a0b0e4b105bb2b919117fd6f2f45c;hb=570f0d333ffba03730d5bc5a69ef5a509247104f;hp=6d61ff7c8e25c0815d91fdf1c43fd10224017ce0;hpb=873f7b33a08877e546e16f63a3a70dae8b3633aa;p=xboard.git

diff --git a/zippy.c b/zippy.c
index 6d61ff7..8114437 100644
--- a/zippy.c
+++ b/zippy.c
@@ -92,6 +92,7 @@ extern char *getenv();
 #include "backendz.h"
 
 char *SendMoveToBookUser P((int nr, ChessProgramState *cps, int initial)); // [HGM] book
+void HandleMachineMove P((char *message, ChessProgramState *cps));
 
 static char zippyPartner[MSG_SIZ];
 static char zippyLastOpp[MSG_SIZ];
@@ -803,7 +804,7 @@ void ZippyHandleChallenge(srated, swild, sbase, sincrement, opponent)
 	return;
     }
     if (StrStr(appData.zippyVariants, varname) == NULL ||
-                (i=first.protocolVersion) != 1 && StrStr(first.variants, varname) == NULL /* [HGM] zippyvar */
+              ((i=first.protocolVersion) != 1 && StrStr(first.variants, varname) == NULL) /* [HGM] zippyvar */
                                                           ) {
         sprintf(buf,
 	 "%stell %s This computer can't play %s [%s], only %s\n%sdecline %s\n",