make _native book as none for writer

2017-06-14 23:20:23 +01:00 · 2017-06-14 23:20:23 +01:00 · ec2c312ce1
parent 5fb1d47d91
commit ec2c312ce1
1 changed files with 1 additions and 0 deletions
--- a/pyexcel_ods/odsw.py
+++ b/pyexcel_ods/odsw.py
@ -96,3 +96,4 @@ class ODSWriter(BookWriter):

        """
        self._native_book.write(self._file_alike_object)
+        self._native_book = None