[jira] [Commented] (CLI-253) Unrecognized option: --null

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CLI-253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14595892#comment-14595892 ] 

ASF GitHub Bot commented on CLI-253:
------------------------------------

GitHub user msrb opened a pull request:

    https://github.com/apache/commons-cli/pull/3

    [CLI-253] Prevent "Unrecognized option: --null" when handling long opts in PosixParser

    Attempt to fix [CLI-253].
    
    [CLI-253]: https://issues.apache.org/jira/browse/CLI-253

You can merge this pull request into a Git repository by running:

    $ git pull https://github.com/msrb/commons-cli cli-253

Alternatively you can review and apply these changes as the patch at:

    https://github.com/apache/commons-cli/pull/3.patch

To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:

    This closes #3
    
----
commit 77218790904f40395304669f5d79740f459c0a90
Author: Michal Srb <ms...@redhat.com>
Date:   2015-06-22T13:01:30Z

    [CLI-253] Prevent "Unrecognized option: --null" when handling long opts in PosixParser

----


> Unrecognized option: --null
> ---------------------------
>
>                 Key: CLI-253
>                 URL: https://issues.apache.org/jira/browse/CLI-253
>             Project: Commons CLI
>          Issue Type: Bug
>          Components: CLI-1.x
>    Affects Versions: 1.3, 1.3.1
>            Reporter: Michal Srb
>
> groovy project uses commons-cli in following way:
>       
> {code:java}
> options.addOption(OptionBuilder.hasArg().withArgName("path").withDescription("Specify where to find the class files - must be first argument").create("classpath"));
> options.addOption(OptionBuilder.withLongOpt("classpath").hasArg().withArgName("path").withDescription("Aliases for '-classpath'").create("cp"));
> {code}
> https://github.com/groovy/groovy-core/blob/GROOVY_1_8_X/src/main/org/codehaus/groovy/tools/FileSystemCompiler.java#L297-L298
> When called with long option "--classpath ...", it throws exception:
> org.apache.commons.cli.UnrecognizedOptionException: Unrecognized option: --null
> Same code works fine with commons-cli 1.2.



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