Fix bug in sending cores command to engine

[xboard.git] / backend.c

diff --git a/backend.c b/backend.c
index 4db36c3..bb52007 100644 (file)
--- a/backend.c
+++ b/backend.c
@@ -6362,7 +6362,7 @@ void LeftClick(ClickType clickType, int xPix, int yPix)
             !(fromP == BlackKing && toP == BlackRook && frc))) {
            /* Clicked again on same color piece -- changed his mind */
            second = (x == fromX && y == fromY);
-          if(!second || !OnlyMove(&x, &y, TRUE)) {
+          if(!second || appData.oneClick && !OnlyMove(&x, &y, TRUE)) {
            if (appData.highlightDragging) {
                SetHighlights(x, y, -1, -1);
            } else {
@@ -13804,7 +13804,6 @@ ParseFeatures(args, cps)
        }
        continue;
     }
-    if (BoolFeature(&p, "smp", &cps->maxCores, cps)) continue;
     /* End of additions by HGM */
 
     /* unknown feature: complain and skip */
@@ -13868,17 +13867,17 @@ PonderNextMoveEvent(newState)
 }
 
 void
-NewSettingEvent(option, command, value)
+NewSettingEvent(option, feature, command, value)
      char *command;
-     int option, value;
+     int option, value, *feature;
 {
     char buf[MSG_SIZ];
 
     if (gameMode == EditPosition) EditPositionDone(TRUE);
     sprintf(buf, "%s%s %d\n", (option ? "option ": ""), command, value);
-    SendToProgram(buf, &first);
+    if(feature == NULL || *feature) SendToProgram(buf, &first);
     if (gameMode == TwoMachinesPlay) {
-       SendToProgram(buf, &second);
+       if(feature == NULL || feature[(int*)&second - (int*)&first]) SendToProgram(buf, &second);
     }
 }