Description of problem:

Running the create_book command without the "--product" option causes the
following error:

Use of uninitialized value in concatenation (.) or string at
/usr/bin/create_book line 121.

However, the book is still created.


Version-Release number of selected component (if applicable):
documentation-devel-0.25-0.el5

How reproducible:
Always

Steps to Reproduce:
1. create_book --name Test_Book --brand Fedora

  
Actual results:

The book is created, but the following error occurs: "Use of uninitialized value
in concatenation (.) or string at /usr/bin/create_book line 121."

Expected results:
No errors

Additional info:

No errors if you use "--product": create_book --name Test_Book --brand Fedora
--product Test_Product