Duplicate header field abbreviation breaks filter (example: irc.response.command)
**This issue was migrated from [bug 9360](https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=9360) in our old bug tracker.**
Original bug information:
**Reporter:** Peter Wu\
**Status:** RESOLVED FIXED\
**Product:** Wireshark\
**Component:** Common utilities (libwsutil)\
**OS:** All\
**Platform:** All\
**Version:** 1.10.2
Attachments:
[ws-irc-numeric.patch](/uploads/d814642fc590d2d2bedecf76ea5b63f1/ws-irc-numeric.patch): Rename numeric irc.response.command field
issue