ant-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From bugzi...@apache.org
Subject DO NOT REPLY [Bug 43659] New: - NullPointer in FilterMapper in conjunction with linecontains mapper
Date Fri, 19 Oct 2007 15:34:56 GMT
DO NOT REPLY TO THIS EMAIL, BUT PLEASE POST YOUR BUG·
RELATED COMMENTS THROUGH THE WEB INTERFACE AVAILABLE AT
<http://issues.apache.org/bugzilla/show_bug.cgi?id=43659>.
ANY REPLY MADE TO THIS MESSAGE WILL NOT BE COLLECTED AND·
INSERTED IN THE BUG DATABASE.

http://issues.apache.org/bugzilla/show_bug.cgi?id=43659

           Summary: NullPointer in FilterMapper in conjunction with
                    linecontains mapper
           Product: Ant
           Version: 1.7.0
          Platform: Other
        OS/Version: other
            Status: NEW
          Severity: normal
          Priority: P2
         Component: Core tasks
        AssignedTo: dev@ant.apache.org
        ReportedBy: bruno.navert@morganstanley.com


When using a <linecontains> mapper to filter out certain lines, FilterMapper
throws a NullPointerException on line 74:

if (result.length() == 0) {

This line should read:

if (result == null || result.length() == 0) {

This can be reproduced with the following ant tasks:

<pathconvert property="some.property" pathsep=" " refid="some_path">
    <mapper>
        <filtermapper>
            <linecontains negate="true">
                <contains value="servlet"/>
            </linecontains>
        </filtermapper>
    </mapper>
</pathconvert>

(this construct is used to exclude certain entries from a PATH structure, in
order to then be able to include it in a manifest's Class-Path attribute).

With the suggested null check, the filter mapping properly excludes the entries
as expected.

-- 
Configure bugmail: http://issues.apache.org/bugzilla/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug, or are watching the assignee.

---------------------------------------------------------------------
To unsubscribe, e-mail: dev-unsubscribe@ant.apache.org
For additional commands, e-mail: dev-help@ant.apache.org


Mime
View raw message