BaseStreamFileLike: handle reads that return None

Fixes #555.
2015-09-30 16:24:04 -04:00 · 2015-09-30 16:24:04 -04:00 · ffeb99d4ee
commit ffeb99d4ee
parent abe43a0e07
2 changed files with 12 additions and 1 deletions
--- a/util/registry/filelike.py
+++ b/util/registry/filelike.py
@ -15,6 +15,8 @@ class BaseStreamFilelike(object):

  def read(self, size=READ_UNTIL_END):
    buf = self._fileobj.read(size)
+    if buf is None:
+      return None
    self._cursor_position += len(buf)
    return buf