Tickets :: Comment on [#4159] IMP_Search::listQueries() doesn't check for empty array

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Comment	> If vFolders are disabled, a php warning occur in the tree as well in > the "Server and Folder Information"-settings. > > > > PHP Warning: > > Warning: Invalid argument supplied for foreach() in > /path/to/imp/lib/Search.php on line 478 > > > > Simple Patch: > > --- lib/Search.php.orig Fri Jul 14 13:30:32 2006 > > +++ lib/Search.php Fri Jul 14 13:31:21 2006 > > @@ -475,6 +475,10 @@ > > { > > $vfolders = array(); > > > > + if (empty($_SESSION['imp']['search']['q'])) { > > + return $vfolders; > > + } > > + > > foreach ($_SESSION['imp']['search']['q'] as $key => $val) { > > if (!$vfolder \|\| !empty($val['vfolder'])) { > > $vfolders[$key] = $this->getLabel($key); > > > > Regards, > > / manuel
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