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Posted to dev@sling.apache.org by "Bertrand Delacretaz (JIRA)" <ji...@apache.org> on 2017/12/22 13:00:00 UTC

[jira] [Created] (SLING-7326) Disallow empty strings in repoinit grammar

Bertrand Delacretaz created SLING-7326:
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             Summary: Disallow empty strings in repoinit grammar
                 Key: SLING-7326
                 URL: https://issues.apache.org/jira/browse/SLING-7326
             Project: Sling
          Issue Type: Bug
          Components: Repoinit
    Affects Versions: Repoinit Parser 1.2.0
            Reporter: Bertrand Delacretaz
            Assignee: Bertrand Delacretaz
            Priority: Minor
             Fix For: Repoinit Parser 1.2.2


The JavaCC parser generator warns that the STRING production allowing empty strings could potentially cause infinite loops. 

Empty strings should not be needed in the grammar so far, so we should change the STRING production to disallow them.



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