probably fix for rare NST bug

Ludeme · May 25, 2024 · 424eed9 · 424eed9
1 parent 79d02cf
commit 424eed9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/AI/src/search/mcts/playout/NST.java b/AI/src/search/mcts/playout/NST.java
@@ -181,7 +181,7 @@ protected static class NSTMoveSelector extends PlayoutMoveSelector
 								)
 							);
 
-					if (nGramStats == null)
+					if (nGramStats == null || nGramStats.visitCount <= 0)
 						break;
 
 					++numNGramsConsidered;