Fix TypeError with IAC escaping

[mudpy.git] / mudpy / telnet.py

diff --git a/mudpy/telnet.py b/mudpy/telnet.py
index 8d8870c..245f44a 100644 (file)
--- a/mudpy/telnet.py
+++ b/mudpy/telnet.py
@@ -1,6 +1,6 @@
 """Telnet functions and constants for the mudpy engine."""
 
-# Copyright (c) 2004-2017 Jeremy Stanley <fungi@yuggoth.org>. Permission
+# Copyright (c) 2004-2018 Jeremy Stanley <fungi@yuggoth.org>. Permission
 # to use, copy, modify, and distribute this software is granted under
 # terms provided in the LICENSE file distributed with this software.
 
@@ -127,7 +127,7 @@ def negotiate_telnet_options(user):
 
         # replace a double (literal) IAC if there's an LF later
         if command is IAC:
-            if text.find("\n", position) > 0:
+            if text.find(b"\n", position) > 0:
                 position += 1
                 text = text[:position] + text[position + 1:]
             else: