[ET Trac] [Einstein Toolkit] #1045: URL field should be optional

[Einstein Toolkit]

#1045: URL field should be optional
---------------------------+------------------------------------------------
 Reporter:  hinder         |       Owner:  eric9
     Type:  defect         |      Status:  new  
 Priority:  minor          |   Milestone:       
Component:  GetComponents  |     Version:       
 Keywords:                 |  
---------------------------+------------------------------------------------
 In a CRL file, it should be possible to have only an AUTH_URL field and
 omit the URL field, since it might be that there is no unauthenticated way
 to access the repository (e.g. for private repositories).  At the moment,
 when I omit the URL field for a Git repository, the error message is:

 {{{
 Use of uninitialized value $git_repo in substitution (s///) at
 ./GetComponents line 589.
 Use of uninitialized value $git_repo in substitution (s///) at
 ./GetComponents line 590.
 Use of uninitialized value $rec{"GIT_REPO"} in substitution (s///) at
 ./GetComponents line 593.
 Use of uninitialized value $rec{"GIT_REPO"} in substitution (s///) at
 ./GetComponents line 594.
 ...
 }}}

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Ticket URL: <https://trac.einsteintoolkit.org/ticket/1045>
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