Fix instant commands during think after ponder hit

The new method of suspending command processing only after peeking at
the next command to see if it should terminate the search was not
yet working after a ponder hit turned a ponder search into thinking.

diff --git a/UCI2WB.c b/UCI2WB.c
index 5ebe5ef..7f0223e 100644 (file)
--- a/UCI2WB.c
+++ b/UCI2WB.c
@@ -488,7 +488,7 @@ GUI2Engine()
                    char *draw = drawOffer ? " draw" : ""; drawOffer = 0;\r
                    pondering = 0; pause = 2; moveNr++; startTime = GetTickCount(); // clock starts running now\r
                    EPRINT((f, "# ponderhit%s\n", draw)) fflush(toE); fflush(stdout);\r
-                   Sync(PAUSE); // block input during thinking\r
+                   think = 2; // request blocking input during thinking\r
                    goto nomove;\r
                }\r
                StopPonder(1); searching = 0;\r