search plugin: use single result format when a single hit is found

diff --git a/data/rbot/plugins/search.rb b/data/rbot/plugins/search.rb
index 8453b4bae9e6db8b5a14ae2595e50e0419048a54..493db9367ad62f0c3969c57a3de23479d435ca2a 100644 (file)
--- a/data/rbot/plugins/search.rb
+++ b/data/rbot/plugins/search.rb
@@ -85,6 +85,7 @@ class SearchPlugin < Plugin
       m.reply "no results found for #{what}"
       return
     end
+    single ||= (results.length==1)
     urls = Array.new
     results = results[0...hits].map { |res|
       n = res[0]