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stockfish
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Improve handling of the debug log file. 

Fix handling of empty strings in uci options and reassigning of the log file

Fixes https://github.com/official-stockfish/Stockfish/issues/3650

Closes https://github.com/official-stockfish/Stockfish/pull/3655

No functional change
pull/3666/head
Tomasz Sobczyk 2021-08-13 22:20:11 +02:00 committed by Joost VandeVondele
parent 1946a67567
commit ccf0239bc4
3 changed files with 10 additions and 9 deletions
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2
AUTHORS
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@ -1,4 +1,4 @@
# List of authors for Stockfish, as of June 14, 2021
# List of authors for Stockfish
# Founders of the Stockfish project and fishtest infrastructure
Tord Romstad (romstad)

15
src/misc.cpp
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@ -110,7 +110,14 @@ public:
static Logger l;
if (!fname.empty() && !l.file.is_open())
if (l.file.is_open())
{
cout.rdbuf(l.out.buf);
cin.rdbuf(l.in.buf);
l.file.close();
}
if (!fname.empty())
{
l.file.open(fname, ifstream::out);
@ -123,12 +130,6 @@ public:
cin.rdbuf(&l.in);
cout.rdbuf(&l.out);
}
else if (fname.empty() && l.file.is_open())
{
cout.rdbuf(l.out.buf);
cin.rdbuf(l.in.buf);
l.file.close();
}
}
};

2
src/ucioption.cpp
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@ -164,7 +164,7 @@ Option& Option::operator=(const string& v) {
assert(!type.empty());
if ( (type != "button" && v.empty())
if ( (type != "button" && type != "string" && v.empty())
|| (type == "check" && v != "true" && v != "false")
|| (type == "spin" && (stof(v) < min || stof(v) > max)))
return *this;