Changes in anticipation of stricter str vs. bytes enforcement.
diff --git a/Lib/mimetools.py b/Lib/mimetools.py
index 45d9d32..0553989 100644
--- a/Lib/mimetools.py
+++ b/Lib/mimetools.py
@@ -158,7 +158,7 @@
         import uu
         return uu.decode(input, output)
     if encoding in ('7bit', '8bit'):
-        return output.write(input.read().decode("Latin-1"))
+        return output.write(input.read())
     if encoding in decodetab:
         pipethrough(input, decodetab[encoding], output)
     else: