Explicitly removed temporary file and deleted outdated comment.

management/backup.py

@@ -179,7 +179,6 @@ def should_force_full(config, env):
 					return True
 			return False
 	# If we got here there are no (full) backups, so make one.
-	# (I love for/else blocks. Here it's just to show off.)
 	return True
 
 def get_passphrase(env):

management/mail_log.py

@@ -87,6 +87,8 @@ def scan_files(collector):
             else:
                 stop_scan = False
 
+        if tmp_file is not None:
+            os.remove(tmp_file.name)
 
 
 def scan_mail_log(env):