https://issues.apache.org/bugzilla/show_bug.cgi?id=48793
           Summary: catalina.sh: "stop" errors on HP-UX
           Product: Tomcat 6
           Version: 6.0.24
          Platform: HP
        OS/Version: HP-UX
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Native:Packaging
        AssignedTo: dev@tomcat.apache.org
        ReportedBy: tom...@free.fr


Created an attachment (id=25035)
 --> (https://issues.apache.org/bugzilla/attachment.cgi?id=25035)
Fix for some "[ $? -eq 1 ]" tests

Hi,

In SVN commit 810611, the following shell pattern have used a few times in
"catalina.sh":

    kill -0 $pid
    if [ $? -eq 1 ]; then
       ... OK, the process is dead ...
    fi

On HP-UX (11.11 here), this does not work as expected, because kill
("/usr/bin/kill" actually, it's not shell a built-in) returns 2 when the PID
doesn't exist, and not 1 as assumed above.
It would be better to rewrite these tests like this :

   ...
   if [ $? -gt 0 ]; then 
      ...

A patch follows (made against 6.0.24).

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