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https://issues.apache.org/jira/browse/KARAF-4371?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15175177#comment-15175177
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ASF GitHub Bot commented on KARAF-4371:
---------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/karaf/pull/159
> karaf shell scripts use "local" which is not a posix compliant
> --------------------------------------------------------------
>
> Key: KARAF-4371
> URL: https://issues.apache.org/jira/browse/KARAF-4371
> Project: Karaf
> Issue Type: Bug
> Components: karaf-os-integration
> Reporter: Luca Burgazzoli
> Assignee: Freeman Fang
> Priority: Minor
>
> karaf shell scripts use "local" in function pathCanonical which is not posix
> compliant:
> {code}
> pathCanonical() {
> local dst="${1}"
> while [ -h "${dst}" ] ; do
> ls=`ls -ld "${dst}"`
> link=`expr "$ls" : '.*-> \(.*\)$'`
> if expr "$link" : '/.*' > /dev/null; then
> dst="$link"
> else
> dst="`dirname "${dst}"`/$link"
> fi
> done
> local bas=`basename "${dst}"`
> local dir=`dirname "${dst}"`
> if [ "$bas" != "$dir" ]; then
> dst="`pathCanonical "$dir"`/$bas"
> fi
> echo "${dst}" | sed -e 's#//#/#g' -e 's#/./#/#g' -e 's#/[^/]*/../#/#g'
> }
> {code}
> As a consequence the script fails on non-bash shells:
> {code}
> bin/karaf[169]: local: not found [No such file or directory]
> bin/karaf[179]: local: not found [No such file or directory]
> bin/karaf[180]: local: not found [No such file or directory]
> {code}
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