Simplify set_option()

[stockfish] / src / ucioption.cpp

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 4194f839a3b77f7bc90c3aa2ff94d1910de7f9c4..cd59c9310042a425a4fd2b9525b132e24947e9d4 100644 (file)
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -94,17 +94,17 @@ void init_uci_options() {
   Options["Minimum Split Depth"] = Option(4, 4, 7);
   Options["Maximum Number of Threads per Split Point"] = Option(5, 4, 8);
   Options["Threads"] = Option(1, 1, MAX_THREADS);
-  Options["Use Sleeping Master"] = Option(false);
+  Options["Use Sleeping Threads"] = Option(true);
   Options["Hash"] = Option(32, 4, 8192);
   Options["Clear Hash"] = Option(false, "button");
   Options["Ponder"] = Option(true);
   Options["OwnBook"] = Option(true);
   Options["MultiPV"] = Option(1, 1, 500);
   Options["Emergency Move Horizon"] = Option(40, 0, 50);
-  Options["Emergency Base Time"] = Option(200, 0, 60000);
+  Options["Emergency Base Time"] = Option(200, 0, 30000);
   Options["Emergency Move Time"] = Option(70, 0, 5000);
   Options["Minimum Thinking Time"] = Option(20, 0, 5000);
-  Options["UCI_Chess960"] = Option(false); // Just a dummy but needed by GUIs
+  Options["UCI_Chess960"] = Option(false);
   Options["UCI_AnalyseMode"] = Option(false);
 
   // Set some SMP parameters accordingly to the detected CPU count
@@ -163,8 +163,11 @@ void Option::set_value(const string& value) {
 
   assert(!type.empty());
 
-  if (    (type == "check" || type == "button")
-      && !(value == "true" || value == "false"))
+  if (value.empty())
+      return;
+
+  if (   (type == "check" || type == "button")
+      != (value == "true" || value == "false"))
       return;
 
   if (type == "spin")