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https://issues.apache.org/jira/browse/HTRACE-21?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14248807#comment-14248807
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Colin Patrick McCabe edited comment on HTRACE-21 at 12/16/14 7:57 PM:
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Hmm. The {{\-n}} construct doesn't seem to work for me.
{code}
cmccabe@keter:~/list/> echo $ldconfig
cmccabe@keter:~/list/> [ -n ldconfig ] && echo "unset"
unset
cmccabe@keter:~/list/> ldconfig="ldconfig"
cmccabe@keter:~/list/> [ -n ldconfig ] && echo "unset"
unset
{code}
How about the old standby?
{code}
if [ x$ldconfig = x ]; then
it's not set
else
it is set
fi
{code}
was (Author: cmccabe):
Hmm. The {{\-n}} construct doesn't seem to work for me.
{code}
cmccabe@keter:~/list/CDH-22851_openssl_woes> echo $ldconfig
cmccabe@keter:~/list/CDH-22851_openssl_woes> [ -n ldconfig ] && echo "unset"
unset
cmccabe@keter:~/list/CDH-22851_openssl_woes> ldconfig="ldconfig"
cmccabe@keter:~/list/CDH-22851_openssl_woes> [ -n ldconfig ] && echo "unset"
unset
{code}
How about the old standby?
{code}
if [ x$ldconfig = x ]; then
it's not set
else
it is set
fi
{code}
> Fix invalid test condition in gobulid.sh
> ----------------------------------------
>
> Key: HTRACE-21
> URL: https://issues.apache.org/jira/browse/HTRACE-21
> Project: HTrace
> Issue Type: Bug
> Reporter: Masatake Iwasaki
> Assignee: Masatake Iwasaki
> Priority: Trivial
> Attachments: HTRACE-21.1.patch
>
>
> {code}./gobuild.sh: line 74: [: -v: unary operator expected{code}
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