bot.rb in safubot-0.0.5

- old
+ new

@@ -178,10 +178,10 @@
 	  end
 	end
 
 	# This pulls requests from passive non-streaming sources (currently, the Twitter AJAX API).
 	def pull
-	  @twitter.pull
+	  @twitter.pull if @twitter
 	end
 
 	# Goes through each unprocessed Request and submits it for processing.
 	def process
 	  Request.where(:processed => false).each do |req|