Make tabnanny happy. (Piers, please run the test suite before

checking in changes.  The test suite requires consistent use of spaces
and tabs.)

Lib/imaplib.py

@@ -222,13 +222,13 @@ class IMAP4:
 
     def send(self, data):
         """Send data to remote."""
-	bytes = len(data)
-	while bytes > 0:
-		sent = self.sock.send(data)
-		if sent == bytes:
-			break	# avoid copy
-		data = data[sent:]
-		bytes = bytes - sent
+        bytes = len(data)
+        while bytes > 0:
+            sent = self.sock.send(data)
+            if sent == bytes:
+                break	# avoid copy
+            data = data[sent:]
+            bytes = bytes - sent
 
 
     def shutdown(self):