From 6fbb04415c994298b48383e2c65b0631c110c9ab Mon Sep 17 00:00:00 2001
From: Marrub <marrub.xz@gmail.com>
Date: Sat, 23 Feb 2019 23:45:25 -0500
Subject: [PATCH] fix errors with IRC

---
 source/servers/irc.rb | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/source/servers/irc.rb b/source/servers/irc.rb
index 8ac014b..e4716e4 100644
--- a/source/servers/irc.rb
+++ b/source/servers/irc.rb
@@ -28,6 +28,8 @@ class Sv_IRC < Vrobot4::Server::Server
          end
 
          on :message do |evt|
+            return unless evt.channel
+
             m = Vrobot4::Server::Message.new \
                msg:  evt.message,
                user: User.new(evt.user, evt.channel),
@@ -41,6 +43,7 @@ class Sv_IRC < Vrobot4::Server::Server
       end
 
       @bot.loggers.level = :warn
+      @id = info["server"].downcase.sum
    end
 
    # (see Vrobot4::Server::Server#connect)
@@ -54,6 +57,7 @@ class Sv_IRC < Vrobot4::Server::Server
    end
 
    protected
+
    # (see Vrobot4::Server::Server#load_permissions)
    def load_permissions pinf
       @mprm = {chan: {}, role: {}, glob: {}}
@@ -70,13 +74,18 @@ class Sv_IRC < Vrobot4::Server::Server
       end if pinf
    end
 
+   # Helper for channel permissions.
    class ChannelPerms
       def initialize() @cprm = {} end
 
-      # Returns true if the channel is enabled, false otherwise.
+      # @param chan [Sv_IRC::Channel] the channel for this permission
+      # @return [Boolean] true if the channel is enabled, false otherwise.
       def [](chan) @cprm[chan.name] end
 
       # Sets a channel's permission on/off.
+      # @param name [String] the channel for this permission
+      # @param set [Boolean] if this permission should be set
+      # @return [void]
       def []=(name, set) @cprm[name] = set end
    end
    private_constant :ChannelPerms
@@ -90,7 +99,7 @@ class Sv_IRC < Vrobot4::Server::Server
       def initialize user, chan
          @real = user
          @name = user.nick
-         @id   = user.nick.downcase.hash
+         @id   = user.nick.downcase.sum
             if user.oper?            then @roles = "Oohv"
          elsif chan.opped?      user then @roles = "ohv"
          elsif chan.half_opped? user then @roles = "hv"
@@ -107,7 +116,7 @@ class Sv_IRC < Vrobot4::Server::Server
       def initialize chan
          @real = chan
          @name = chan.name.downcase
-         @id   = chan.name.downcase.hash
+         @id   = chan.name.downcase.sum
       end
    end
 end