X-Git-Url: http://winboard.nl/cgi-bin?a=blobdiff_plain;f=backend.c;h=948081f39c1fa43728583030b8bb9fce3c2001dc;hb=c7c73acb1eafed45587dd140ef7fdf518415edd9;hp=f5b4e59e4815d1741e64a149ef86f439d429c208;hpb=699d2cc5efc5e3ef959813b16528e6b23d8de50a;p=xboard.git

diff --git a/backend.c b/backend.c
index f5b4e59..948081f 100644
--- a/backend.c
+++ b/backend.c
@@ -8371,10 +8371,10 @@ BitbaseProbe ()
     // probe EGBB
     if(loaded == 2) return 13; // loading failed before
     if(loaded == 0) {
-	loaded = 2; // prepare for failure
 	char *p, *path = strstr(appData.egtFormats, "scorpio:"), buf[MSG_SIZ];
 	HMODULE lib;
 	PLOAD_EGBB loadBB;
+	loaded = 2; // prepare for failure
 	if(!path) return 13; // no egbb installed
 	strncpy(buf, path + 8, MSG_SIZ);
 	if(p = strchr(buf, ',')) *p = NULLCHAR; else p = buf + strlen(buf);
@@ -9421,6 +9421,9 @@ printf("score=%d count=%d\n",score,count);
 	    if (sscanf(message, "%d%c %d %d " u64Display " %[^\n]\n",
 		       &plylev, &plyext, &curscore, &time, &nodes, buf1) >= 5) {
 
+		if(nodes>>32 == u64Const(0xFFFFFFFF))   // [HGM] negative node count read
+		    nodes += u64Const(0x100000000);
+
 		if (plyext != ' ' && plyext != '\t') {
 		    time *= 100;
 		}
@@ -15884,8 +15887,10 @@ CreateBookEvent ()
 
     /* Get list size */
     for (nItem = 1; nItem <= ((ListGame *) gameList.tailPred)->number; nItem++){
-	LoadGame(f, nItem, "", TRUE);
-	AddGameToBook(TRUE);
+	if(lg->position >= 0) {
+	    LoadGame(f, nItem, "", TRUE);
+	    AddGameToBook(TRUE);
+	}
         lg = (ListGame *) lg->node.succ;
     }