requested for certain networks

[user/henk/code/ruby/rbot.git] / lib / rbot / httputil.rb

diff --git a/lib/rbot/httputil.rb b/lib/rbot/httputil.rb
index c6f51d8e5a39c9439d99ac289550e747bb8742d1..b4f25c95e77aa6de7ac5e4689d7f11c9e4a928f8 100644 (file)
--- a/lib/rbot/httputil.rb
+++ b/lib/rbot/httputil.rb
@@ -23,6 +23,7 @@ class HttpUtil
       :default => [],
       :desc => "List of regexps to check against a URI's hostname/ip to see if we should use the proxy to access this URI. All URIs are proxied by default if the proxy is set, so this is only required to re-include URIs that might have been excluded by the exclude list. e.g. exclude /.*\.foo\.com/, include bar\.foo\.com")
     BotConfig.register BotConfigArrayValue.new('http.proxy_exclude',
+      :default => [],
       :desc => "List of regexps to check against a URI's hostname/ip to see if we should use avoid the proxy to access this URI and access it directly")
 
   def initialize(bot)
@@ -44,7 +45,7 @@ class HttpUtil
 
     list = [uri.host]
     begin
-      list.push Resolv.getaddresses(uri.host)
+      list.concat Resolv.getaddresses(uri.host)
     rescue StandardError => err
       puts "warning: couldn't resolve host uri.host"
     end
@@ -90,10 +91,10 @@ class HttpUtil
 
     if @bot.config["http.use_proxy"]
       if (ENV['http_proxy'])
-        proxy = URI.parse ENV['http_proxy']
+        proxy = URI.parse ENV['http_proxy'] rescue nil
       end
       if (@bot.config["http.proxy_uri"])
-        proxy = URI.parse ENV['http_proxy_uri']
+        proxy = URI.parse @bot.config["http.proxy_uri"] rescue nil
       end
       if proxy
         debug "proxy is set to #{proxy.uri}"