X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=data%2Frbot%2Fplugins%2Ffactoids.rb;h=ba6e88453b7d40ac11018400fc1614b5c335227a;hb=4fa049e0386d8044f0063e90b7e7efbca9c712de;hp=5b5e2b7204f7bea44d388268a80a897b21ed5411;hpb=d19ed741f83e7b17f30152b0f82ff69a52755544;p=user%2Fhenk%2Fcode%2Fruby%2Frbot.git

diff --git a/data/rbot/plugins/factoids.rb b/data/rbot/plugins/factoids.rb
index 5b5e2b72..ba6e8845 100644
--- a/data/rbot/plugins/factoids.rb
+++ b/data/rbot/plugins/factoids.rb
@@ -341,7 +341,7 @@ class FactoidsPlugin < Plugin
     if params[:words].nil_or_empty? and params[:rx].nil_or_empty?
       m.reply _("I know %{total} facts" % { :total => total })
     else
-      if params[:words].empty?
+      unless params.key? :words and not params[:words].empty?
         rx = Regexp.new(params[:rx].to_s, true)
       else
         rx = words2rx(params[:words])
@@ -349,7 +349,11 @@ class FactoidsPlugin < Plugin
       known = @factoids.grep(rx)
       reply = []
       if known.empty?
-        reply << _("I know nothing about %{words}" % params)
+        if params.key? :words
+          reply << _("I know nothing about %{words}" % params)
+        else params.key? :rx
+          reply << _("I know nothing matching %{rx}" % params)
+        end
       else
         max_facts = @bot.config['factoids.search_results']
         len = known.length