Fix fatal typo: in not -> not in

niklasf · Mar 14, 2015 · c4f013c · c4f013c
1 parent 5d7b3cc
commit c4f013c
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/chess/syzygy.py b/chess/syzygy.py
@@ -1432,7 +1432,7 @@ def probe_wdl(self, board):
     def probe_dtz_table(self, board, wdl):
         key = calc_key(board)
 
-        if key in not self.dtz:
+        if key not in self.dtz:
             return None, 0
 
         return self.dtz[key].probe_dtz_table(board, wdl)