Fix a little warning under gcc compiler

[stockfish] / src / ucioption.cpp

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index 6e727954e68095a6896a03ac3fc5f1fbc2a4db74..0f9c2f8a263b1d751adb284d82e02d1d81e24435 100644 (file)
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -122,9 +122,10 @@ namespace {
     o["Randomness"] = Option(0, 0, 10);
     o["Minimum Split Depth"] = Option(4, 4, 7);
     o["Maximum Number of Threads per Split Point"] = Option(5, 4, 8);
-    o["Threads"] = Option(1, 1, 8);
-    o["Hash"] = Option(32, 4, 4096);
+    o["Threads"] = Option(1, 1, THREAD_MAX);
+    o["Hash"] = Option(32, 4, 2048);
     o["Clear Hash"] = Option(false, BUTTON);
+    o["New Game"] = Option(false, BUTTON);
     o["Ponder"] = Option(true);
     o["OwnBook"] = Option(true);
     o["MultiPV"] = Option(1, 1, 500);
@@ -169,6 +170,18 @@ namespace {
       return ret;
   }
 
+  // Specialization for std::string where instruction 'ss >> ret;'
+  // would erroneusly tokenize a string with spaces.
+
+  template<>
+  string get_option_value<string>(const string& optionName) {
+
+      if (options.find(optionName) == options.end())
+          return string();
+
+      return options[optionName].currentValue;
+  }
+
 }
 
 ////
@@ -210,7 +223,7 @@ void print_uci_options() {
   for (Options::const_iterator it = options.begin(); it != options.end(); ++it)
       vec.push_back(it->second);
 
-  std::stable_sort(vec.begin(), vec.end());
+  std::sort(vec.begin(), vec.end());
 
   for (std::vector<Option>::const_iterator it = vec.begin(); it != vec.end(); ++it)
   {