Bug fix: don't look for users in related tags box if not existing
git-svn-id: https://semanticscuttle.svn.sourceforge.net/svnroot/semanticscuttle/trunk@66 b3834d28-1941-0410-a4f8-b48e95affb8f
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@ -6,6 +6,9 @@ $logged_on_userid = $userservice->getCurrentUserId();
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if ($logged_on_userid === false) {
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if ($logged_on_userid === false) {
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$logged_on_userid = NULL;
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$logged_on_userid = NULL;
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}
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}
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if(strlen($user)==0) {
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$cat_url = createURL('tags', '%2$s');
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}
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if ($currenttag) {
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if ($currenttag) {
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$relatedTags = $tagservice->getRelatedTags($currenttag, $userid, $logged_on_userid);
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$relatedTags = $tagservice->getRelatedTags($currenttag, $userid, $logged_on_userid);
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if (sizeof($relatedTags) > 0) {
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if (sizeof($relatedTags) > 0) {
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