X-Git-Url: https://mudpy.org/gitweb?p=mudpy.git;a=blobdiff_plain;f=mudpy%2Ftests%2Fselftest.py;h=202778a165c76db853a2775617ad442fb59ce580;hp=3b00b48b57d8fbc73d318bb4f6d1028de32c7866;hb=b07eddb9ea3d35a8400261e96ca38ff2622bbcc1;hpb=b7a0d21774ff74bcf66315a4d14b788263f41dea

diff --git a/mudpy/tests/selftest.py b/mudpy/tests/selftest.py
index 3b00b48..202778a 100644
--- a/mudpy/tests/selftest.py
+++ b/mudpy/tests/selftest.py
@@ -432,9 +432,9 @@ def option_callback(telnet_socket, command, option):
         # any response to avoid endlessly looping
         pass
     elif command in (telnetlib.DO, telnetlib.DONT):
-        telnet_socket.send(b"%s%s%s" % (telnetlib.IAC, telnetlib.WONT, option))
+        telnet_socket.send(telnetlib.IAC + telnetlib.WONT + option)
     elif command in (telnetlib.WILL, telnetlib.WONT):
-        telnet_socket.send(b"%s%s%s" % (telnetlib.IAC, telnetlib.DONT, option))
+        telnet_socket.send(telnetlib.IAC + telnetlib.DONT + option)
 
 
 def main():