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Description: A Family Budget application
Clone URL: git://github.com/francois/family_budget.git 
If the person doesn't exist in the DB anymore, don't complain and simply 
do as if we had no person in the session.
francois (author)
Thu Feb 28 12:41:43 -0800 2008
commit  6764bd818d2de348ce2d4adb30b418667927f698
tree    98de41352237f817606e29895d20dd1ae446b9ae
parent  8255f82e5af83e6092148264dd28a6fa58d3cb45
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lib/authenticated_system.rb 
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@@ -94,7 +94,12 @@ module AuthenticatedSystem
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     # Called from #current_person.  First attempt to login by the person id stored in the session.
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     def login_from_session
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-      self.current_person = Person.find(session[:person_id], :include => :family) if session[:person_id]
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+      begin
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+        self.current_person = Person.find(session[:person_id], :include => :family) if session[:person_id]
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+      rescue ActiveRecord::RecordNotFound
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+        session[:person_id] = nil
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+        nil
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+      end
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     end
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     # Called from #current_person.  Now, attempt to login by basic authentication information.

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