From: lucasart <lucas.braesch@gmail.com>
Date: Thu, 7 Aug 2014 10:51:07 +0000 (+0800)
Subject: Fix Hash in bench
X-Git-Url: https://git.sesse.net/?p=stockfish;a=commitdiff_plain;h=6044f25d7104c25e0218831027eade75e092ed0c;ds=sidebyside

Fix Hash in bench
The compiler tries to cast Options["Hash"] into a string, using:

Option::operator std::string() const {
  assert(type == "string");
  return currentValue;
}

And, as expected, the assert() fails.

std::to_string() would be the right solution, but it's C++11. And using a stringstream is too much code to
achieve so little. Let's keep it the way it was: hardcoded (ie. default hash defined in two places).

No functional change.
---

diff --git a/src/benchmark.cpp b/src/benchmark.cpp
index 7fc199f9..de8b48bb 100644
--- a/src/benchmark.cpp
+++ b/src/benchmark.cpp
@@ -82,7 +82,7 @@ void benchmark(const Position& current, istream& is) {
   vector<string> fens;
 
   // Assign default values to missing arguments
-  string ttSize    = (is >> token) ? token : Options["Hash"];
+  string ttSize    = (is >> token) ? token : "16";
   string threads   = (is >> token) ? token : "1";
   string limit     = (is >> token) ? token : "13";
   string fenFile   = (is >> token) ? token : "default";