Apply found fix-encoding-args.pl errors in the dissector directory.

I coincidentally found a few files with errors, so I thought it might be time to run it on the whole directory again.

Change-Id: Ia32e54b3b1b94e5a418ed758ea79807c8bc7e798
Reviewed-on: https://code.wireshark.org/review/978
Reviewed-by: Michael Mann <mmann78@netscape.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/epan/dissectors/packet-telnet.c b/epan/dissectors/packet-telnet.c
index 48097e98ba..1c9f97e04b 100644
--- a/epan/dissectors/packet-telnet.c
+++ b/epan/dissectors/packet-telnet.c
@@ -1110,7 +1110,7 @@ dissect_authentication_subopt(packet_info *pinfo, const char *optname _U_, tvbuf
     }
     break;
   case TN_AC_NAME:
-    proto_tree_add_item(tree, hf_telnet_auth_name, tvb, offset, len, ENC_ASCII);
+    proto_tree_add_item(tree, hf_telnet_auth_name, tvb, offset, len, ENC_ASCII|ENC_NA);
     break;
   }
 }