Created attachment 803805 [details]
argument error when you try to associate contents to CV after defining multiple puppet-repos

Description of problem:
UI raised following error on UI:

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wrong number of arguments (1 for 0) (ArgumentError)
Click here for more details.
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Version-Release number of selected component (if applicable):
katello-1.4.7-1.git.27.a8e92b3.el6.noarch

How reproducible:
always

Steps to Reproduce:
1. Create a product (p1) and define puppet repo (r1)
2. Create content-view definition
3. Go to contents, you can easily select the puppet repo there.
4. Now again, create a product (p2) and puppet repo (r2)
5. Repeat step 3

Actual results:
wrong number of arguments (1 for 0) (ArgumentError)
Click here for more details.

Expected results:
User should be able to open content tabs without any error.

Additional info: