add missing newlines to read/readline.

fixes bug #996359.

diff --git a/Lib/mailbox.py b/Lib/mailbox.py
index dbb2724b22a7d6483196840e101c2986dd9f4e5f..ab40df7e0d1e9c84a9f8431ff77e535e9da7af58 100755 (executable)
--- a/Lib/mailbox.py
+++ b/Lib/mailbox.py
@@ -56,10 +56,10 @@ class _Subfile:
         return data
 
     def read(self, length = None):
-        self._read(length, self.fp.read)
+        return self._read(length, self.fp.read)
 
     def readline(self, length = None):
-        self._read(length, self.fp.readline)
+        return self._read(length, self.fp.readline)
 
     def readlines(self, sizehint = -1):
         lines = []