dont free unallocated block ,and dont close a fd

we never opened. bug #7045


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@22933 65c4cc65-6c06-0410-ace0-fbb531ad65f3

http.c

@@ -493,9 +493,6 @@ static void *http_root(void *data)
 				close(ser->fd);
 				free(ser);
 			}
-		} else {
-			close(ser->fd);
-			free(ser);
 		}
 	}
 	return NULL;