[jira] Closed: (MNG-4560) Crash if command line parameter ends in space

["Benjamin Bentmann (JIRA)" <ji...@codehaus.org>]

     [ http://jira.codehaus.org/browse/MNG-4560?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benjamin Bentmann closed MNG-4560.
----------------------------------

    Resolution: Duplicate
      Assignee: Benjamin Bentmann

> Crash if command line parameter ends in space
> ---------------------------------------------
>
>                 Key: MNG-4560
>                 URL: http://jira.codehaus.org/browse/MNG-4560
>             Project: Maven 2 & 3
>          Issue Type: Bug
>          Components: Command Line
>    Affects Versions: 2.2.1
>         Environment: Ubuntu Linux 9.10 on ia32
>            Reporter: Johan Walles
>            Assignee: Benjamin Bentmann
>            Priority: Minor
>
> I want to pass -DscmCommentPrefix="BUG1234 - " (note the space before the end quote) to the release plugin, but that crashes Maven before the plugin code is even reached.  Without the space everything works fine (but the resulting commit comment looks ugly).
> {code}
> johan@transwarp:/localhome/johan/clients/johan/enginfra/sandboxes/johan/punit$ mvn "-Dx=endsinspace "
> ---------------------------------------------------
> constituent[0]: file:/opt/maven/lib/maven-2.2.1-uber.jar
> ---------------------------------------------------
> java.lang.StringIndexOutOfBoundsException: String index out of range: -1
> 	at java.lang.AbstractStringBuilder.setLength(AbstractStringBuilder.java:143)
> 	at java.lang.StringBuffer.setLength(StringBuffer.java:153)
> 	at org.apache.maven.cli.CLIManager.cleanArgs(CLIManager.java:271)
> 	at org.apache.maven.cli.CLIManager.parse(CLIManager.java:224)
> 	at org.apache.maven.cli.MavenCli.main(MavenCli.java:119)
> 	at org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> 	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> 	at java.lang.reflect.Method.invoke(Method.java:597)
> 	at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> 	at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> 	at org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> 	at org.codehaus.classworlds.Launcher.main(Launcher.java:376)
> {code}

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