Fix rubocop warnings

[rails.git] / app / controllers / trace_controller.rb

diff --git a/app/controllers/trace_controller.rb b/app/controllers/trace_controller.rb
index 8d9b670c5eb4b9f8419b3c59e70ac9f6c3bcf9c2..f63c8654040210b4a76d5443a049eca1990fe9e7 100644 (file)
--- a/app/controllers/trace_controller.rb
+++ b/app/controllers/trace_controller.rb
@@ -21,7 +21,7 @@ class TraceController < ApplicationController
   def list
     # from display name, pick up user id if one user's traces only
     display_name = params[:display_name]
-    unless display_name.blank?
+    if display_name.present?
       target_user = User.active.where(:display_name => display_name).first
       if target_user.nil?
         render_unknown_user display_name