lib/arborist/monitor_runner.rb in arborist-0.3.0 vs lib/arborist/monitor_runner.rb in arborist-0.4.0

@@ -167,12 +167,12 @@
 				monitor.description,
 				err.class.name,
 				err.message
 			]
 			self.log.error "%s\n%s" % [ errmsg, err.backtrace.join("\n  ") ]
-			nodes.keys.each_with_object({}) do |id, results|
-				results[id] = { error: errmsg }
+			nodes.keys.each_with_object({}) do |id, node_results|
+				node_results[id] = { error: errmsg }
 			end
 		end
 
 		return results
 	end
@@ -228,11 +228,9 @@
 	end
 
 
 	### Register a timer for the specified +monitor+.
 	def add_timer_for( monitor )
-		interval = monitor.interval
-
 		if monitor.splay.nonzero?
 			self.add_splay_timer_for( monitor )
 		else
 			self.add_interval_timer_for( monitor )
 		end