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From "Daniel Peon (JIRA)" <j...@apache.org>
Subject [jira] [Created] (KARAF-4593) karaf script contains error in $JAVA variable
Date Thu, 23 Jun 2016 14:00:25 GMT
Daniel Peon created KARAF-4593:

             Summary: karaf script contains error in $JAVA variable
                 Key: KARAF-4593
                 URL: https://issues.apache.org/jira/browse/KARAF-4593
             Project: Karaf
          Issue Type: Bug
          Components: karaf-shell
    Affects Versions: 4.0.5
         Environment: Windows, Linux
            Reporter: Daniel Peon
            Priority: Minor


I found a problem executing any script which launches karaf script.

The variable $JAVA is used without being quoted, so when Java is installed in a folder with
spaces (so common in Windows), the script will complain with the message:

<path_to_script>/karaf: line 239: [: : integer expression expected

This line corresponds to this part of the code:

>>> if [ "$VERSION" -lt "80" ]; then

This $VERSION variable was set 2 lines before as follows:

>>>VERSION=`$JAVA -version 2>&1 | egrep '"([0-9].[0-9]\..*[0-9]).*"' | awk
'{print substr($3,2,length($3)-2)}' | awk '{print substr($1, 3, 3)}' | sed -e 's;\.;;g'`

That variable $JAVA should be quoted so that it allows spaces in the path to Java installation.

Kind regards.

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