fix awesome_nested_set test failure (#6579)
git-svn-id: http://svn.redmine.org/redmine/trunk@13014 e93f8b46-1217-0410-a6f0-8f06a7374b81
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@ -542,7 +542,7 @@ module CollectiveIdea #:nodoc:
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right_most_node =
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self.class.base_class.unscoped.
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order("#{quoted_right_column_full_name} desc").limit(1).lock(true).first
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right_most_node ? right_most_node[right_column_name] : 0
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right_most_node ? (right_most_node[right_column_name] || 0) : 0
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end
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# on creation, set automatically lft and rgt to the end of the tree
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