Item12459: DBRECURSE not rendering topics

Using the basic example provided for RECURSE tag but adding a footer setting:

%DBRECURSE{"System.FrequentlyAskedQuestions" footer=" $n   * $count"}%

...results in display of the footer with count but no topics are listed. If a header setting is added, no heading is provided either. I tried adding format also but this had no affect.

This was done using the latest version so DBCachePlugin (5.20) and DBCacheContrib (2.20).

-- LynnwoodBrown - 29 Mar 2013

Here's a hot-fix:

--- lib/Foswiki/Plugins/DBCachePlugin/Core.pm   (revision 16641)
+++ lib/Foswiki/Plugins/DBCachePlugin/Core.pm   (working copy)
@@ -978,9 +978,9 @@
   return '' if $params->{hidenull} eq 'on' && $params->{_count} == 0;
 
   my $text = expandVariables(
-      ($params->{_count} == 1)?$params->{singleheader}:$params->{header}.
+      (($params->{_count} == 1)?$params->{singleheader}:$params->{header}).
       join($params->{separator},@$result).
-      ($params->{_count} == 1)?$params->{singlefooter}:$params->{footer}, 
+      (($params->{_count} == 1)?$params->{singlefooter}:$params->{footer}), 
       $thisWeb, $thisTopic, 
       count=>$params->{_count});

-- MichaelDaum - 30 Mar 2013

Tested and confirmed working. Thanks so much for fixing this so quickly!

-- LynnwoodBrown - 02 Apr 2013

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