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Don't call #upcase on nil.

git-svn-id: http://svn.redmine.org/redmine/trunk@13994 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2015-02-08 16:24:19 +00:00
parent db9bf8cd73
commit 2b124f1e61

View File

@ -509,7 +509,7 @@ class Query < ActiveRecord::Base
# Returns the SQL sort order that should be prepended for grouping
def group_by_sort_order
if grouped? && (column = group_by_column)
order = (sort_criteria_order_for(column.name) || column.default_order).upcase
order = (sort_criteria_order_for(column.name) || column.default_order).try(:upcase)
column.sortable.is_a?(Array) ?
column.sortable.collect {|s| "#{s} #{order}"}.join(',') :
"#{column.sortable} #{order}"