irc: panic: runtime error: invalid memory address or nil pointer dereference

[Bluscream]

Describe the bug

blu@minopia:~/go/bin $ ./matterbridge
[2019-04-03T01:04:44+02:00]  INFO main:         Running version 1.14.2-dev
[2019-04-03T01:04:44+02:00]  INFO main:         WARNING: THIS IS A DEVELOPMENT VERSION. Things may break.
[2019-04-03T01:04:44+02:00]  INFO router:       Parsing gateway Ayano
[2019-04-03T01:04:44+02:00]  INFO router:       Parsing gateway NyaNekoGame
[2019-04-03T01:04:44+02:00]  INFO router:       Starting bridge: irc.twitch
[2019-04-03T01:04:44+02:00]  INFO irc:          Connecting irc.chat.twitch.tv:6697
[2019-04-03T01:04:50+02:00]  INFO irc:          Connection succeeded
[2019-04-03T01:04:50+02:00]  INFO irc:          irc.twitch: joining #ayano_335 (ID: #ayano_335irc.twitch)
[2019-04-03T01:04:50+02:00]  INFO irc:          irc.twitch: joining #nyanekogame (ID: #nyanekogameirc.twitch)
[2019-04-03T01:04:50+02:00]  INFO router:       Starting bridge: discord.ayano
[2019-04-03T01:04:50+02:00]  INFO discord:      Connecting
[2019-04-03T01:04:50+02:00]  INFO discord:      Connecting using token
[2019-04-03T01:04:50+02:00]  INFO discord:      Connection succeeded
[2019-04-03T01:04:52+02:00]  INFO discord:      discord.ayano: joining ID:562226543590375436 (ID: ID:562226543590375436discord.ayano)
[2019-04-03T01:04:52+02:00]  INFO discord:      discord.ayano: joining ID:562724503411490847 (ID: ID:562724503411490847discord.ayano)
[2019-04-03T01:04:52+02:00]  INFO main:         Gateway(s) started succesfully. Now relaying messages
[2019-04-03T15:32:44+02:00] ERROR irc:          disconnect: error: timed out waiting for a requested PING response
[2019-04-03T15:32:44+02:00]  INFO irc:          reconnecting in 30 seconds...
[2019-04-03T15:33:13+02:00] ERROR irc:          Not connected to server, dropping message
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x0 pc=0x614d68]

goroutine 36 [running]:
github.com/42wim/matterbridge/vendor/github.com/lrstanley/girc.(*ircConn).rate(0x0, 0x28, 0x0, 0x0)
        /home/blu/go/src/github.com/42wim/matterbridge/vendor/github.com/lrstanley/girc/conn.go:418 +0x50
github.com/42wim/matterbridge/vendor/github.com/lrstanley/girc.(*Client).Send(0x39023c0, 0x3a44000)
        /home/blu/go/src/github.com/42wim/matterbridge/vendor/github.com/lrstanley/girc/conn.go:396 +0x290
github.com/42wim/matterbridge/vendor/github.com/lrstanley/girc.(*Commands).Message(...)
        /home/blu/go/src/github.com/42wim/matterbridge/vendor/github.com/lrstanley/girc/commands.go:108
github.com/42wim/matterbridge/bridge/irc.(*Birc).doSend(0x3a80960)
        /home/blu/go/src/github.com/42wim/matterbridge/bridge/irc/irc.go:216 +0x2ac
created by github.com/42wim/matterbridge/bridge/irc.(*Birc).Connect
        /home/blu/go/src/github.com/42wim/matterbridge/bridge/irc/irc.go:102 +0x4e0

To Reproduce
I restarted my router

Expected behavior
A clean reconnect to both discord and twitch

Screenshots/debug logs

Environment (please complete the following information):

• OS:

Linux minopia.de 4.14.98-v7+ #1200 SMP Tue Feb 12 20:27:48 GMT 2019 armv7l GNU/Linux
blu@minopia:~/go/bin $ lsb_release -a
No LSB modules are available.
Distributor ID: Raspbian
Description:    Raspbian GNU/Linux 9.8 (stretch)
Release:        9.8
Codename:       stretch

• Matterbridge version: version: 1.14.2-dev

Additional context

[discord.ayano]
Token=""
Server="494877206758031363"
RemoteNickFormat="`{NICK}`: "

[irc.twitch]
Password="oauth:"
Server="irc.chat.twitch.tv:6697"
UseTLS=true
RemoteNickFormat="[Discord] {NICK}: "
Charset="utf-8"
Nick="nick"

[[gateway]]
name="Ayano"
enable=true
[[gateway.inout]]
account="discord.ayano"
channel="ID:562226543590375436"
[[gateway.inout]]
account="irc.twitch"
channel="#ayano_335"

[[gateway]]
name="NyaNekoGame"
enable=false
[[gateway.inout]]
account="discord.ayano"
channel="ID:562724503411490847"
[[gateway.inout]]
account="irc.twitch"
channel="#nyanekogame"

[42wim]

Fixed in master, thanks for reporting.

[Bluscream]

thanks :)