[jira] Resolved: (CAMEL-2706) option to exec component to not use stderr when stdout is empty

["Claus Ibsen (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/activemq/browse/CAMEL-2706?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Claus Ibsen resolved CAMEL-2706.
--------------------------------

    Fix Version/s:     (was: 2.4.0)
       Resolution: Fixed

trunk: 944656.

It will now *not* fallback to use stderr if stdout is empty. You can use the new option to turn back the old behavior.

Updated wiki page as well.

> option to exec component to not use stderr when stdout is empty
> ---------------------------------------------------------------
>
>                 Key: CAMEL-2706
>                 URL: https://issues.apache.org/activemq/browse/CAMEL-2706
>             Project: Apache Camel
>          Issue Type: Improvement
>    Affects Versions: 2.3.0
>            Reporter: Chuck Adams
>            Assignee: Claus Ibsen
>            Priority: Minor
>             Fix For: 2.3.0
>
>
> When the camel exec component gets no output on stdout, it returns the contents of stderr when performing its standard string conversion.  Could an option be added to exec: urls to suppress this behavior, so that when stdout is empty, it remains empty regardless of stderr?  IMHO suppressing it should be the default behavior, since one is rarely able to treat stderr's content the same as stdout except for simple cases like logging, but as long as the option is available, I'll take it either way.

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