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Fixed that WikiContent#next_version raises a comparison of Symbol with Arel::Table failed error (#14773). 

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@12222 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2013-10-14 17:07:17 +00:00
parent 699317e12e
commit 758cc2f2e6
1 changed files with 1 additions and 1 deletions
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lib/plugins/acts_as_versioned/lib/acts_as_versioned.rb
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@ -437,7 +437,7 @@ module ActiveRecord #:nodoc:
# Gets the next available version for the current record, or 1 for a new record # Gets the next available version for the current record, or 1 for a new record
def next_version def next_version
return 1 if new_record? return 1 if new_record?
(versions.calculate(:max, :version) || 0) + 1 (versions.maximum('version') || 0) + 1
end end
# clears current changed attributes. Called after save. # clears current changed attributes. Called after save.