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if there are no group topics, then %GROUPS% crashes. This is because the list of groups is undef, which perl generously wants to tell us about, but the horrendous schwartzian closure in the implementation of GROUPS doesn't take account of.

To reproduce, delete data/Main/*Group.txt and visit Main.TWikiGroups


With the recent rewrite of the user handling this is no lomger an issue. No action.


Summary If there are no groups, %GROUPS throws a wobbly
ReportedBy TWiki:Main.CrawfordCurrie

SVN Range Thu, 29 Jun 2006 build 10750
AppliesTo Engine

Priority Normal
CurrentState No Action Required


TargetRelease n/a

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Topic revision: r4 - 2007-04-14 - CrawfordCurrie
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