Transform minKingPawnDistance into a local variable

[stockfish] / src / uci.h

diff --git a/src/uci.h b/src/uci.h
index f4dbbc059b5c1f7ec7450dd8653e8670cd5d0113..b928e8aeebfe89c003eb92b42a9f896ef9b30f2d 100644 (file)
--- a/src/uci.h
+++ b/src/uci.h
@@ -45,10 +45,10 @@ class Option {
   typedef void (*OnChange)(const Option&);
 
 public:
-  Option(OnChange = nullptr);
-  Option(bool v, OnChange = nullptr);
-  Option(const char* v, OnChange = nullptr);
-  Option(int v, int min, int max, OnChange = nullptr);
+  Option(OnChange = NULL);
+  Option(bool v, OnChange = NULL);
+  Option(const char* v, OnChange = NULL);
+  Option(int v, int min, int max, OnChange = NULL);
 
   Option& operator=(const std::string&);
   void operator<<(const Option&);