From 42799296a9d3a26483e4a07b576b88c94af68099 Mon Sep 17 00:00:00 2001
From: Marcel Nijenhof <marceln@pion.xs4all.nl>
Date: Wed, 29 Jun 2022 14:23:40 +0000
Subject: [PATCH] Bug fix: Cleartelnet code werkte niet omdat deze in de if
 stond voor 0 bytes ontvangen.

---
 src/lmwsip/__init__.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/lmwsip/__init__.py b/src/lmwsip/__init__.py
index 251e068..59c702e 100644
--- a/src/lmwsip/__init__.py
+++ b/src/lmwsip/__init__.py
@@ -668,9 +668,9 @@ recieve a answer from the sip server
                 if (len(bytebuf) == 0):
                     c+=1
                     self.log.debug("recv: bytebuf: %s" % bytebuf)
-                    if self.cleartelnet:
-                        if bytebuf[0] == 255:
-                            bytebuf = b''
+                if self.cleartelnet:
+                    if bytebuf[0] == 255:
+                        bytebuf = b''
             except Exception as e:
                 self.log.error("SipLmw.recv: socket timeout: %s", e)
                 self.closesocket()