From 8571bb04ee46a0e26193fa6dfb5857813744ff89 Mon Sep 17 00:00:00 2001
From: uu59 <k@uu59.org>
Date: Wed, 14 Jan 2015 16:21:22 +0900
Subject: [PATCH] Ensure message as error

---
 app/controllers/fluentd/settings/histories_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/fluentd/settings/histories_controller.rb b/app/controllers/fluentd/settings/histories_controller.rb
index a02a622..180054a 100644
--- a/app/controllers/fluentd/settings/histories_controller.rb
+++ b/app/controllers/fluentd/settings/histories_controller.rb
@@ -22,7 +22,7 @@ class Fluentd::Settings::HistoriesController < ApplicationController
     if @fluentd.agent.dryrun
       flash = { success: t('messages.dryrun_is_passed') }
     else
-      flash = { danger: @fluentd.agent.log_tail(1).first }
+      flash = { danger: @fluentd.agent.recent_errors(1).first[:subject] }
     end
     redirect_to daemon_setting_history_path(params[:id]), flash: flash
   end