make _native book as none for writer

pyexcel · Jun 14, 2017 · ec2c312 · ec2c312
1 parent 5fb1d47
commit ec2c312
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pyexcel_ods/odsw.py b/pyexcel_ods/odsw.py
@@ -96,3 +96,4 @@ def close(self):
 
         """
         self._native_book.write(self._file_alike_object)
+        self._native_book = None