X-Git-Url: https://git.sesse.net/?p=stockfish;a=blobdiff_plain;f=src%2Fucioption.cpp;h=b985ae829e5f1343e751123792925732d8cca7a5;hp=f76263e17ab543c5e2e0d77e29ed4f6277991fb4;hb=0a18adb02ac375f7d7fc31ef76b59e13a0263773;hpb=37db62b2ea0114f642e0ecd25fe8d7722b03aec6

diff --git a/src/ucioption.cpp b/src/ucioption.cpp
index f76263e1..b985ae82 100644
--- a/src/ucioption.cpp
+++ b/src/ucioption.cpp
@@ -74,7 +74,7 @@ void init(OptionsMap& o) {
   o["Min Split Depth"]             = Option(msd, 4, 7, on_threads);
   o["Max Threads per Split Point"] = Option(5, 4, 8, on_threads);
   o["Threads"]                     = Option(cpus, 1, MAX_THREADS, on_threads);
-  o["Use Sleeping Threads"]        = Option(true, on_threads);
+  o["Use Sleeping Threads"]        = Option(false, on_threads);
   o["Hash"]                        = Option(32, 4, 8192, on_hash_size);
   o["Clear Hash"]                  = Option(on_clear_hash);
   o["Ponder"]                      = Option(true);
@@ -127,7 +127,7 @@ Option::Option(Fn* f) : type("button"), min(0), max(0), idx(Options.size()), on_
 {}
 
 Option::Option(int v, int minv, int maxv, Fn* f) : type("spin"), min(minv), max(maxv), idx(Options.size()), on_change(f)
-{ defaultValue = currentValue = std::to_string(v); }
+{ std::ostringstream ss; ss << v; defaultValue = currentValue = ss.str(); }
 
 
 Option::operator int() const {