azgame: catch scraping error

diff --git a/data/rbot/plugins/games/azgame.rb b/data/rbot/plugins/games/azgame.rb
index a19da43c49456623f0c0c95e0879d44bab96f854..91caf35d41fc227338f3a1527ba42ab8b1f63fd7 100644 (file)
--- a/data/rbot/plugins/games/azgame.rb
+++ b/data/rbot/plugins/games/azgame.rb
@@ -560,6 +560,7 @@ class AzGamePlugin < Plugin
         debug "getting random word from dictionary, matching #{random}"
         p = @bot.httputil.get(rules[:url] % CGI.escape(random))
         debug p
+        raise 'unable to get search results' if not p.match /Search results for/i
         lemmi = Array.new
         good = rules[:good]
         # We look for a lemma composed by a single word and of length at least two