do the split thing.

plugins/scrape.rb

@@ -33,7 +33,8 @@ end
 DataMapper.auto_upgrade!
 
 Client.register_trigger("PRIVMSG") do |msg|
-    msg[:params].each do |word|
+    return 0 if msg[:params][1].nil?
+    msg[:params][1].split.each do |word|
         if word =~ /^https?:\/\// then
             original_url = word
             if word =~ /4cdn[.]org/ then
@@ -52,6 +53,7 @@ Client.register_trigger("PRIVMSG") do |msg|
             )
 
             Client.privmsg(msg[:params][0], Config[:scrape][:title_prefix] + title) if not title.nil?
+            return 0
         end
     end
 end