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Fix incorrect early exit in evaluate_leaf.

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This commit is contained in:
Tomasz Sobczyk
2020-09-04 20:53:40 +02:00
committed by nodchip
parent 327e92aefe
commit 0612adec41
1 changed files with 3 additions and 2 deletions
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5
src/learn/gensfen.cpp
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@@ -702,12 +702,13 @@ namespace Learner
// Reach leaf
Value v;
if (pos.checkers()) {
if (pos.checkers())
{
// Sometime a king is checked. An example is a case that a checkmate is
// found in the search. If Eval::evaluate() is called whne a king is
// checked, classic eval crashes by an assertion. To avoid crashes, return
// VALUE_NONE and let the caller assign a value to the position.
return VALUE_NONE;
v = VALUE_NONE;
}
else
{