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Accessing version of newly created WikiContent results in NoMethodError (Bug #537)

Added by Gregor Schmidt at 2011-07-25 02:44 pm. Updated at 2011-07-25 05:10 pm.

Status:Closed Start date:2011-07-25
Priority:Normal Due date:
Assignee:Holger Just % Done:

0%
Category:Wikis
Target version:2.1.0
Remote issue URL: Affected version:2.0.0

Description

When executing the following code, I'm getting 0 in Chili 1.x while I get an error in Chili 2.0:

WikiContent.new.version

The error output looks like the following

NoMethodError: You have a nil object when you didn't expect it!
You might have expected an instance of ActiveRecord::Base.
The error occurred while evaluating nil.update_attribute
    from app/models/wiki_content.rb:65:in `version'
    from (irb):2

The code creates an initial journal - which involves a db update - which seems to be wrong since I did not save anything up to this point. I think, the version method should simply return 0 for new records.

A pull request including a new test is attached.

Associated revisions

Revision bf14f352
Added by Gregor Schmidt at 2011-07-25 07:07 pm

[#537] version of new WikiContents should be 0

History

#2
Updated by Gregor Schmidt at 2011-07-25 02:52 pm

  • Status changed from Open to Ready for review

#3
Updated by Holger Just at 2011-07-25 05:10 pm

Pushed to master. Thanks Gregor!

  • Subject changed from Accessing @version@ of newly create WikiContent results in NoMethodError to Accessing version of newly created WikiContent results in NoMethodError
  • Assignee set to Holger Just
  • Status changed from Ready for review to Closed

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