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https://issues.apache.org/jira/browse/KARAF-4960?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Christian Schneider resolved KARAF-4960.
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Resolution: Fixed
> Karaf exits when typing "la |"
> ------------------------------
>
> Key: KARAF-4960
> URL: https://issues.apache.org/jira/browse/KARAF-4960
> Project: Karaf
> Issue Type: Bug
> Components: karaf-shell
> Affects Versions: 4.1.0
> Reporter: Christian Schneider
> Assignee: Christian Schneider
> Fix For: 4.1.0
>
>
> When typing any command and just "|" at the end karaf completely exits.
> There is the stacktrace below in the log.
> I found that this is because of a unprotected access to the first token of
> the parsed command.
> 2017-01-27T14:52:22,844 | ERROR | Karaf local console user karaf | ShellUtil
> | 43 - org.apache.karaf.shell.core - 4.1.0.SNAPSHOT |
> Exception caught while executing command
> java.lang.IndexOutOfBoundsException: Index: 0, Size: 0
> at java.util.ArrayList.rangeCheck(ArrayList.java:653) [?:?]
> at java.util.ArrayList.get(ArrayList.java:429) [?:?]
> at
> org.apache.karaf.shell.impl.console.parsing.KarafParser.doParse(KarafParser.java:78)
> [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
> at
> org.apache.karaf.shell.impl.console.parsing.KarafParser.parse(KarafParser.java:49)
> [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
> at
> org.jline.reader.impl.LineReaderImpl.insertSecondaryPrompts(LineReaderImpl.java:3430)
> [50:org.jline:3.1.2]
> at
> org.jline.reader.impl.LineReaderImpl.insertSecondaryPrompts(LineReaderImpl.java:3387)
> [50:org.jline:3.1.2]
> at
> org.jline.reader.impl.LineReaderImpl.getDisplayedBufferWithPrompts(LineReaderImpl.java:3268)
> [50:org.jline:3.1.2]
> at
> org.jline.reader.impl.LineReaderImpl.redisplay(LineReaderImpl.java:3203)
> [50:org.jline:3.1.2]
> at
> org.jline.reader.impl.LineReaderImpl.cleanup(LineReaderImpl.java:2180)
> [50:org.jline:3.1.2]
> at
> org.jline.reader.impl.LineReaderImpl.readLine(LineReaderImpl.java:570)
> [50:org.jline:3.1.2]
> at
> org.apache.karaf.shell.impl.console.ConsoleSessionImpl.run(ConsoleSessionImpl.java:332)
> [43:org.apache.karaf.shell.core:4.1.0.SNAPSHOT]
> at java.lang.Thread.run(Thread.java:745) [?:?]
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