Fix typo and string appending

2014-04-14 19:49:54 +02:00
parent f9f3d74a3b
commit 0fcf0a6a88
1 changed files with 2 additions and 2 deletions
--- a/lib/common/models/wp_user.rb
+++ b/lib/common/models/wp_user.rb
@@ -54,8 +54,8 @@ class WpUser < WpItem
  # @return [ String ]
  def to_s
    s  = "#{id}"
-    s += " | #{login}" if login
-    s += " | #{display_name}" if display_name
+    s << " | #{login}" if login
+    s << " | #{display_name}" if display_name
    s
  end