Also close DTZ tables

niklasf · Mar 18, 2015 · 5fffad2 · 5fffad2
1 parent 45868f9
commit 5fffad2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/chess/syzygy.py b/chess/syzygy.py
@@ -1633,6 +1633,10 @@ def close(self):
             _, wdl = self.wdl.popitem()
             wdl.close()
 
+        while self.dtz:
+            _, dtz = self.dtz.popitem()
+            dtz.close()
+
     def __enter__(self):
         return self