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Item6583: mod_perl error: %ENV is aliased to another variable while running with -T switch

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AppliesTo: Component: Priority: CurrentState: WaitingFor: TargetRelease ReleasedIn
Engine   Normal Closed   patch 5.0.1

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Summary:
Reported By:
Codebase:
Applies To:
Component:
Priority:
Current State:
Waiting For:
Target Release:
Released In:
 

Detail

When running TWiki with mod_perl under RHEL5 A page load sometimes returns the error
TWiki detected an internal error - please check your TWiki logs and webserver logs for more information.

%ENV is aliased to another variable while running with -T switch

It seems the issue is the following code in LoginManager/Session.pm:

sub load {
    my $this = shift;
    local %ENV;

If I remove the local definition for %ENV the error does never show up. The people from FosWiki have noticed this too (see http://foswiki.org/Tasks/Item691 and http://trac.foswiki.org/changeset/1873) and removed the definition.

I suggest that the offending line is also removed but an impact analysis for that change may be necessary.

-- TWiki:Main/StefanWalter - 2010-09-29

It looks like a safe change to remove the line.

Please go ahead and comment out the line, adding the bug item, such as:

# local %ENV; # TWikibug:Item6583 - commented out

-- TWiki:Main.PeterThoeny - 2010-09-29

Fix commited as described and ready for release in next minot update.

-- StefanWalter - 2010-09-30

Thanks. For bug fixes please keep trunk and latest branch in sync as much as possible. Could you make this change to TWiki-5.0 branch as well?

-- TWiki:Main.PeterThoeny - 2010-09-30

OK, I'm getting the hang of this. smile Change to TWikiRelease05x00 branch commited as well.

-- TWiki:Main.StefanWalter - 2010-10-01

Thanks!

-- TWiki:Main.PeterThoeny - 2010-10-01

ItemTemplate
Summary mod_perl error: %ENV is aliased to another variable while running with -T switch
ReportedBy TWiki:Main.StefanWalter
Codebase 5.0.0
SVN Range TWiki-5.0.0, Mon, 27 Sep 2010, build 19508
AppliesTo Engine
Component

Priority Normal
CurrentState Closed
WaitingFor

Checkins TWikirev:19531 TWikirev:19539
TargetRelease patch
ReleasedIn 5.0.1
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Topic revision: r9 - 2010-10-12 - PeterThoeny
 
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