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-rw-r--r--lib/redmine/pagination.rb4
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/redmine/pagination.rb b/lib/redmine/pagination.rb
index f549897ac..b51251b69 100644
--- a/lib/redmine/pagination.rb
+++ b/lib/redmine/pagination.rb
@@ -1,4 +1,4 @@
-# frozen_string_literal: false
+# frozen_string_literal: true
# Redmine - project management software
# Copyright (C) 2006-2017 Jean-Philippe Lang
@@ -159,7 +159,7 @@ module Redmine
per_page_links = false if count.nil?
page_param = paginator.page_param
- html = '<ul class="pages">'
+ html = +'<ul class="pages">'
if paginator.multiple_pages?
# \xc2\xab(utf-8) = &#171;