varLib_test: close TTFont otherwise shutil.rmtree fails on Win

https://ci.appveyor.com/project/fonttools/fonttools/builds/32948704/job/hc91qjisv4nv603m#L400
2020-05-18 13:16:05 +01:00 · 2020-05-18 13:16:05 +01:00 · a6612aa6b5
commit a6612aa6b5
parent 72f9e7794a
1 changed files with 1 additions and 0 deletions
--- a/Tests/varLib/varLib_test.py
+++ b/Tests/varLib/varLib_test.py
@ -22,6 +22,7 @@ def reload_font(font):
    """(De)serialize to get final binary layout."""
    buf = BytesIO()
    font.save(buf)
+    font.close()
    buf.seek(0)
    return TTFont(buf)