Ensure we don't atomically write an empty file

2020-03-17 12:09:08 -04:00
parent 9a66afb4eb
commit e4d47b9b9c
3 changed files with 36 additions and 11 deletions
--- a/src/backend/user_files.py
+++ b/src/backend/user_files.py
@@ -90,8 +90,9 @@ class DataFile:
            if not self.create_missing and not self.path.exists():
                continue

-            async with atomic_write(self.path) as new:
+            async with atomic_write(self.path) as (new, done):
                await new.write(self._to_write)
+                done()

            self._to_write = None