Prevent error when referencing an issue without project (#7890).
git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5157 e93f8b46-1217-0410-a6f0-8f06a7374b81
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@ -174,7 +174,7 @@ class Changeset < ActiveRecord::Base
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return nil if id.blank?
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return nil if id.blank?
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issue = Issue.find_by_id(id.to_i, :include => :project)
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issue = Issue.find_by_id(id.to_i, :include => :project)
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if issue
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if issue
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unless project == issue.project || project.is_ancestor_of?(issue.project) || project.is_descendant_of?(issue.project)
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unless issue.project && (project == issue.project || project.is_ancestor_of?(issue.project) || project.is_descendant_of?(issue.project))
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issue = nil
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issue = nil
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end
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end
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end
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end
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